---
_id: '60195'
abstract:
- lang: eng
text: 'AbstractThis survey describes the structure
of the field of research on curriculum resources in mathematics education in the
period from 2018 till 2023. Based on the procedures of a systematic review relevant
literature was identified using Web of Science as a database. The included literature
was analyzed and categorized according to the type of curriculum resource and
the area of study. Seven areas of studies were identified: studies on the role
of curriculum resources, content analysis, user studies, studies on the effects
of curriculum resources, studies on curriculum resource design, curriculum resources
as data, and reviews. The areas were further subdivided into different subcategories
based on the research questions of the included papers. The findings show that
research on mathematics textbooks is still predominant in the field. The most
popular areas of research are content analysis, user studies, studies on design,
and studies on effects. Emerging areas are research on students’ use of curriculum
resources and the employment of user data from digital curriculum resources as
data basis in mathematics education research.'
author:
- first_name: Sebastian
full_name: Rezat, Sebastian
last_name: Rezat
citation:
ama: 'Rezat S. Research on curriculum resources in mathematics education: a survey
of the field. ZDM – Mathematics Education. 2024;56(2):223-237. doi:10.1007/s11858-024-01559-x'
apa: 'Rezat, S. (2024). Research on curriculum resources in mathematics education:
a survey of the field. ZDM – Mathematics Education, 56(2), 223–237.
https://doi.org/10.1007/s11858-024-01559-x'
bibtex: '@article{Rezat_2024, title={Research on curriculum resources in mathematics
education: a survey of the field}, volume={56}, DOI={10.1007/s11858-024-01559-x},
number={2}, journal={ZDM – Mathematics Education}, publisher={Springer Science
and Business Media LLC}, author={Rezat, Sebastian}, year={2024}, pages={223–237}
}'
chicago: 'Rezat, Sebastian. “Research on Curriculum Resources in Mathematics Education:
A Survey of the Field.” ZDM – Mathematics Education 56, no. 2 (2024): 223–37.
https://doi.org/10.1007/s11858-024-01559-x.'
ieee: 'S. Rezat, “Research on curriculum resources in mathematics education: a survey
of the field,” ZDM – Mathematics Education, vol. 56, no. 2, pp. 223–237,
2024, doi: 10.1007/s11858-024-01559-x.'
mla: 'Rezat, Sebastian. “Research on Curriculum Resources in Mathematics Education:
A Survey of the Field.” ZDM – Mathematics Education, vol. 56, no. 2, Springer
Science and Business Media LLC, 2024, pp. 223–37, doi:10.1007/s11858-024-01559-x.'
short: S. Rezat, ZDM – Mathematics Education 56 (2024) 223–237.
date_created: 2025-06-12T14:20:27Z
date_updated: 2025-12-16T13:09:16Z
department:
- _id: '360'
doi: 10.1007/s11858-024-01559-x
intvolume: ' 56'
issue: '2'
language:
- iso: eng
page: 223-237
publication: ZDM – Mathematics Education
publication_identifier:
issn:
- 1863-9690
- 1863-9704
publication_status: published
publisher: Springer Science and Business Media LLC
status: public
title: 'Research on curriculum resources in mathematics education: a survey of the
field'
type: journal_article
user_id: '31132'
volume: 56
year: '2024'
...
---
_id: '58497'
abstract:
- lang: eng
text: "In einer digital geprägten Welt ist die zukunftsfähige Professionalisierung
von (angehenden) Lehrkräften eine der zentralen Aufgaben lehrkräftebildender Hochschulen.
Für eine kohärente und abgestimmte Kompetenzentwicklung ist insbesondere die nachhaltige
Verankerung von Lern- und Bildungsgelegenheiten in einem fakultätsübergreifend
organisierten Lehramtsstudium erfolgversprechend, aber auch herausfordernd.\r\nDer
Band Lehrkräftebildung in der digitalen Welt – zukunftsorientierte Forschungs-
und Praxisperspektiven beschreibt fakultäts- und fächerübergreifende Möglichkeiten
im Bereich der Förderung digitaler Kompetenzen in der Lehrkräftebildung. Vorgestellt
werden theoretische und empirische Arbeiten, Analysen und Diskussionen zu digitalisierungsbezogenen
Forschungsfeldern sowie Initiativen, Praxisberichte und (Lehr-)Konzeptionen.\r\nEs
handelt sich um den ersten Band der Reihe Paderborner Beiträge zur Bildungsforschung
und Lehrkräftebildung, die von der PLAZ – Professional School of Education herausgegeben
wird."
author:
- first_name: Tassja
full_name: Weber, Tassja
id: '89571'
last_name: Weber
citation:
ama: 'Weber T. Open Educational Resources und Lehrkräftebildung. Potenziale und
Ressourcen. In: Herzig B, Eickelmann B, Schwabl F, Schulze J, Niemann J, eds.
Lehrkräftebildung in Der Digitalen Welt. Zukunftsorientierte Forschungs- Und
Praxisperspektiven. Waxmann Verlag GmbH; 2024. doi:10.31244/9783830998372'
apa: Weber, T. (2024). Open Educational Resources und Lehrkräftebildung. Potenziale
und Ressourcen. In B. Herzig, B. Eickelmann, F. Schwabl, J. Schulze, & J.
Niemann (Eds.), Lehrkräftebildung in der digitalen Welt. Zukunftsorientierte
Forschungs- und Praxisperspektiven. Waxmann Verlag GmbH. https://doi.org/10.31244/9783830998372
bibtex: '@inbook{Weber_2024, title={Open Educational Resources und Lehrkräftebildung.
Potenziale und Ressourcen.}, DOI={10.31244/9783830998372},
booktitle={Lehrkräftebildung in der digitalen Welt. Zukunftsorientierte Forschungs-
und Praxisperspektiven}, publisher={Waxmann Verlag GmbH}, author={Weber, Tassja},
editor={Herzig, Bardo and Eickelmann, Birgit and Schwabl, Franziska and Schulze,
Johanna and Niemann, Jan}, year={2024} }'
chicago: Weber, Tassja. “Open Educational Resources Und Lehrkräftebildung. Potenziale
Und Ressourcen.” In Lehrkräftebildung in Der Digitalen Welt. Zukunftsorientierte
Forschungs- Und Praxisperspektiven, edited by Bardo Herzig, Birgit Eickelmann,
Franziska Schwabl, Johanna Schulze, and Jan Niemann. Waxmann Verlag GmbH, 2024.
https://doi.org/10.31244/9783830998372.
ieee: T. Weber, “Open Educational Resources und Lehrkräftebildung. Potenziale und
Ressourcen.,” in Lehrkräftebildung in der digitalen Welt. Zukunftsorientierte
Forschungs- und Praxisperspektiven, B. Herzig, B. Eickelmann, F. Schwabl,
J. Schulze, and J. Niemann, Eds. Waxmann Verlag GmbH, 2024.
mla: Weber, Tassja. “Open Educational Resources Und Lehrkräftebildung. Potenziale
Und Ressourcen.” Lehrkräftebildung in Der Digitalen Welt. Zukunftsorientierte
Forschungs- Und Praxisperspektiven, edited by Bardo Herzig et al., Waxmann
Verlag GmbH, 2024, doi:10.31244/9783830998372.
short: 'T. Weber, in: B. Herzig, B. Eickelmann, F. Schwabl, J. Schulze, J. Niemann
(Eds.), Lehrkräftebildung in Der Digitalen Welt. Zukunftsorientierte Forschungs-
Und Praxisperspektiven, Waxmann Verlag GmbH, 2024.'
date_created: 2025-02-03T12:09:39Z
date_updated: 2025-12-16T14:57:31Z
doi: 10.31244/9783830998372
editor:
- first_name: Bardo
full_name: Herzig, Bardo
last_name: Herzig
- first_name: Birgit
full_name: Eickelmann, Birgit
last_name: Eickelmann
- first_name: Franziska
full_name: Schwabl, Franziska
last_name: Schwabl
- first_name: Johanna
full_name: Schulze, Johanna
last_name: Schulze
- first_name: Jan
full_name: Niemann, Jan
last_name: Niemann
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://www.waxmann.com/waxmann-buecher/?tx_p2waxmann_pi2%5Bbuchnr%5D=4837&tx_p2waxmann_pi2%5Baction%5D=show
oa: '1'
publication: Lehrkräftebildung in der digitalen Welt. Zukunftsorientierte Forschungs-
und Praxisperspektiven
publication_identifier:
isbn:
- '9783830948377'
publication_status: published
publisher: Waxmann Verlag GmbH
status: public
title: Open Educational Resources und Lehrkräftebildung. Potenziale und Ressourcen.
type: book_chapter
user_id: '89571'
year: '2024'
...
---
_id: '63142'
author:
- first_name: Dalia
full_name: Artenstein, Dalia
last_name: Artenstein
- first_name: Janina Carmen
full_name: Letz, Janina Carmen
id: '121953'
last_name: Letz
orcid: 0000-0002-5497-8296
- first_name: Amrei
full_name: Oswald, Amrei
last_name: Oswald
- first_name: Andrea
full_name: Solotar, Andrea
last_name: Solotar
citation:
ama: Artenstein D, Letz JC, Oswald A, Solotar A. The Hochschild cohomology ring
of monomial algebras. J Algebra. 2024;654:108-131. doi:10.1016/j.jalgebra.2024.04.019
apa: Artenstein, D., Letz, J. C., Oswald, A., & Solotar, A. (2024). The Hochschild
cohomology ring of monomial algebras. J. Algebra, 654, 108–131.
https://doi.org/10.1016/j.jalgebra.2024.04.019
bibtex: '@article{Artenstein_Letz_Oswald_Solotar_2024, title={The Hochschild cohomology
ring of monomial algebras}, volume={654}, DOI={10.1016/j.jalgebra.2024.04.019},
journal={J. Algebra}, author={Artenstein, Dalia and Letz, Janina Carmen and Oswald,
Amrei and Solotar, Andrea}, year={2024}, pages={108–131} }'
chicago: 'Artenstein, Dalia, Janina Carmen Letz, Amrei Oswald, and Andrea Solotar.
“The Hochschild Cohomology Ring of Monomial Algebras.” J. Algebra 654 (2024):
108–31. https://doi.org/10.1016/j.jalgebra.2024.04.019.'
ieee: 'D. Artenstein, J. C. Letz, A. Oswald, and A. Solotar, “The Hochschild cohomology
ring of monomial algebras,” J. Algebra, vol. 654, pp. 108–131, 2024, doi:
10.1016/j.jalgebra.2024.04.019.'
mla: Artenstein, Dalia, et al. “The Hochschild Cohomology Ring of Monomial Algebras.”
J. Algebra, vol. 654, 2024, pp. 108–31, doi:10.1016/j.jalgebra.2024.04.019.
short: D. Artenstein, J.C. Letz, A. Oswald, A. Solotar, J. Algebra 654 (2024) 108–131.
date_created: 2025-12-16T14:28:29Z
date_updated: 2025-12-16T14:45:14Z
doi: 10.1016/j.jalgebra.2024.04.019
extern: '1'
intvolume: ' 654'
language:
- iso: eng
page: 108-131
publication: J. Algebra
publication_identifier:
issn:
- 0021-8693
status: public
title: The Hochschild cohomology ring of monomial algebras
type: journal_article
user_id: '121953'
volume: 654
year: '2024'
...
---
_id: '57441'
citation:
ama: Höink D, Meyer A, eds. Music and Religions in the 21st Century. Vol
1. Tectum; 2024.
apa: Höink, D., & Meyer, A. (Eds.). (2024). Music and Religions in the 21st
Century (Vol. 1). Tectum.
bibtex: '@book{Höink_Meyer_2024, place={Baden-Baden}, series={Musik und Religion},
title={Music and Religions in the 21st Century}, volume={1}, publisher={Tectum},
year={2024}, collection={Musik und Religion} }'
chicago: 'Höink, Dominik, and Andreas Meyer, eds. Music and Religions in the
21st Century. Vol. 1. Musik Und Religion. Baden-Baden: Tectum, 2024.'
ieee: 'D. Höink and A. Meyer, Eds., Music and Religions in the 21st Century,
vol. 1. Baden-Baden: Tectum, 2024.'
mla: Höink, Dominik, and Andreas Meyer, editors. Music and Religions in the 21st
Century. Tectum, 2024.
short: D. Höink, A. Meyer, eds., Music and Religions in the 21st Century, Tectum,
Baden-Baden, 2024.
date_created: 2024-11-26T13:08:59Z
date_updated: 2025-12-17T09:01:15Z
department:
- _id: '233'
- _id: '550'
- _id: '716'
editor:
- first_name: Dominik
full_name: Höink, Dominik
id: '90389'
last_name: Höink
- first_name: Andreas
full_name: Meyer, Andreas
last_name: Meyer
intvolume: ' 1'
language:
- iso: eng
place: Baden-Baden
publication_identifier:
isbn:
- 978-3-8288-4979-2
publication_status: published
publisher: Tectum
series_title: Musik und Religion
status: public
title: Music and Religions in the 21st Century
type: book_editor
user_id: '90389'
volume: 1
year: '2024'
...
---
_id: '57443'
author:
- first_name: Dominik
full_name: Höink, Dominik
id: '90389'
last_name: Höink
citation:
ama: 'Höink D. The Topicality and Diversity of a Religious Genre. German Oratorios
in the 21st Century. In: Höink D, Meyer A, eds. Music and Religions in the
21st Century. Vol 1. Musik und Religion. Tectum; 2024.'
apa: Höink, D. (2024). The Topicality and Diversity of a Religious Genre. German
Oratorios in the 21st Century. In D. Höink & A. Meyer (Eds.), Music and
Religions in the 21st Century (Vol. 1). Tectum.
bibtex: '@inbook{Höink_2024, place={Baden-Baden}, series={Musik und Religion}, title={The
Topicality and Diversity of a Religious Genre. German Oratorios in the 21st Century},
volume={1}, booktitle={Music and Religions in the 21st Century}, publisher={Tectum},
author={Höink, Dominik}, editor={Höink, Dominik and Meyer, Andreas}, year={2024},
collection={Musik und Religion} }'
chicago: 'Höink, Dominik. “The Topicality and Diversity of a Religious Genre. German
Oratorios in the 21st Century.” In Music and Religions in the 21st Century,
edited by Dominik Höink and Andreas Meyer, Vol. 1. Musik Und Religion. Baden-Baden:
Tectum, 2024.'
ieee: 'D. Höink, “The Topicality and Diversity of a Religious Genre. German Oratorios
in the 21st Century,” in Music and Religions in the 21st Century, vol.
1, D. Höink and A. Meyer, Eds. Baden-Baden: Tectum, 2024.'
mla: Höink, Dominik. “The Topicality and Diversity of a Religious Genre. German
Oratorios in the 21st Century.” Music and Religions in the 21st Century,
edited by Dominik Höink and Andreas Meyer, vol. 1, Tectum, 2024.
short: 'D. Höink, in: D. Höink, A. Meyer (Eds.), Music and Religions in the 21st
Century, Tectum, Baden-Baden, 2024.'
date_created: 2024-11-26T13:14:30Z
date_updated: 2025-12-17T09:01:31Z
department:
- _id: '233'
- _id: '716'
editor:
- first_name: Dominik
full_name: Höink, Dominik
last_name: Höink
- first_name: Andreas
full_name: Meyer, Andreas
last_name: Meyer
intvolume: ' 1'
language:
- iso: eng
place: Baden-Baden
publication: Music and Religions in the 21st Century
publication_status: published
publisher: Tectum
series_title: Musik und Religion
status: public
title: The Topicality and Diversity of a Religious Genre. German Oratorios in the
21st Century
type: book_chapter
user_id: '90389'
volume: 1
year: '2024'
...
---
_id: '63198'
author:
- first_name: Claudia
full_name: Decker, Claudia
id: '31046'
last_name: Decker
- first_name: Lena
full_name: Wobbe, Lena
last_name: Wobbe
citation:
ama: 'Decker C, Wobbe L. Gesundheitskompetenzen entwickeln – Studierende für das
Berufsfeld Schule stärken . In: ; 2024.'
apa: Decker, C., & Wobbe, L. (2024). Gesundheitskompetenzen entwickeln –
Studierende für das Berufsfeld Schule stärken . Nachhaltigkeit und Transferoptionen
studentischer Gesundheitskompetenzen in berufliche Settings - GeKoNnTeS, Universität
Paderborn.
bibtex: '@inproceedings{Decker_Wobbe_2024, title={Gesundheitskompetenzen entwickeln
– Studierende für das Berufsfeld Schule stärken }, author={Decker, Claudia and
Wobbe, Lena}, year={2024} }'
chicago: Decker, Claudia, and Lena Wobbe. “Gesundheitskompetenzen Entwickeln – Studierende
Für Das Berufsfeld Schule Stärken ,” 2024.
ieee: C. Decker and L. Wobbe, “Gesundheitskompetenzen entwickeln – Studierende für
das Berufsfeld Schule stärken ,” presented at the Nachhaltigkeit und Transferoptionen
studentischer Gesundheitskompetenzen in berufliche Settings - GeKoNnTeS, Universität
Paderborn, 2024.
mla: Decker, Claudia, and Lena Wobbe. Gesundheitskompetenzen Entwickeln – Studierende
Für Das Berufsfeld Schule Stärken . 2024.
short: 'C. Decker, L. Wobbe, in: 2024.'
conference:
location: Universität Paderborn
name: Nachhaltigkeit und Transferoptionen studentischer Gesundheitskompetenzen in
berufliche Settings - GeKoNnTeS
start_date: 25.4.2025
date_created: 2025-12-18T11:00:31Z
date_updated: 2025-12-18T11:00:37Z
department:
- _id: '33'
language:
- iso: eng
status: public
title: 'Gesundheitskompetenzen entwickeln – Studierende für das Berufsfeld Schule
stärken '
type: conference
user_id: '31046'
year: '2024'
...
---
_id: '61751'
author:
- first_name: Jens
full_name: Müller, Jens
id: '1245'
last_name: Müller
- first_name: Vanessa
full_name: Flagmeier, Vanessa
last_name: Flagmeier
citation:
ama: Müller J, Flagmeier V. Tax Loss Carryforward Disclosure. Schmalenbach Journal
of Business Research. 2024;76:495-532. doi:10.1007/s41471-024-00187-1
apa: Müller, J., & Flagmeier, V. (2024). Tax Loss Carryforward Disclosure. Schmalenbach
Journal of Business Research, 76, 495–532. https://doi.org/10.1007/s41471-024-00187-1
bibtex: '@article{Müller_Flagmeier_2024, title={Tax Loss Carryforward Disclosure},
volume={76}, DOI={10.1007/s41471-024-00187-1},
journal={Schmalenbach Journal of Business Research}, author={Müller, Jens and
Flagmeier, Vanessa}, year={2024}, pages={495–532} }'
chicago: 'Müller, Jens, and Vanessa Flagmeier. “Tax Loss Carryforward Disclosure.”
Schmalenbach Journal of Business Research 76 (2024): 495–532. https://doi.org/10.1007/s41471-024-00187-1.'
ieee: 'J. Müller and V. Flagmeier, “Tax Loss Carryforward Disclosure,” Schmalenbach
Journal of Business Research, vol. 76, pp. 495–532, 2024, doi: 10.1007/s41471-024-00187-1.'
mla: Müller, Jens, and Vanessa Flagmeier. “Tax Loss Carryforward Disclosure.” Schmalenbach
Journal of Business Research, vol. 76, 2024, pp. 495–532, doi:10.1007/s41471-024-00187-1.
short: J. Müller, V. Flagmeier, Schmalenbach Journal of Business Research 76 (2024)
495–532.
date_created: 2025-10-08T09:26:42Z
date_updated: 2025-12-18T10:21:24Z
department:
- _id: '186'
- _id: '189'
doi: 10.1007/s41471-024-00187-1
intvolume: ' 76'
language:
- iso: eng
page: 495 - 532
publication: Schmalenbach Journal of Business Research
status: public
title: Tax Loss Carryforward Disclosure
type: journal_article
user_id: '40298'
volume: 76
year: '2024'
...
---
_id: '63201'
author:
- first_name: Gilbert Georg
full_name: Hövel, Gilbert Georg
id: '100338'
last_name: Hövel
- first_name: Florian
full_name: Schütz, Florian
last_name: Schütz
- first_name: Simon Thanh-Nam
full_name: Trang, Simon Thanh-Nam
id: '98948'
last_name: Trang
orcid: 0000-0002-4784-4038
citation:
ama: 'Hövel GG, Schütz F, Trang ST-N. Using Digital Nudging in Medical decision-making
– A Taxonomy to Inform Research and Practice. In: Hövel G, Schütz F, Trang S,
eds. PACIS 2024 Proceedings. ; 2024.'
apa: Hövel, G. G., Schütz, F., & Trang, S. T.-N. (2024). Using Digital Nudging
in Medical decision-making – A Taxonomy to Inform Research and Practice. In G.
Hövel, F. Schütz, & S. Trang (Eds.), PACIS 2024 Proceedings.
bibtex: '@inproceedings{Hövel_Schütz_Trang_2024, title={Using Digital Nudging in
Medical decision-making – A Taxonomy to Inform Research and Practice}, booktitle={PACIS
2024 Proceedings}, author={Hövel, Gilbert Georg and Schütz, Florian and Trang,
Simon Thanh-Nam}, editor={Hövel, Gilbert and Schütz, Florian and Trang, Simon},
year={2024} }'
chicago: Hövel, Gilbert Georg, Florian Schütz, and Simon Thanh-Nam Trang. “Using
Digital Nudging in Medical Decision-Making – A Taxonomy to Inform Research and
Practice.” In PACIS 2024 Proceedings, edited by Gilbert Hövel, Florian
Schütz, and Simon Trang, 2024.
ieee: G. G. Hövel, F. Schütz, and S. T.-N. Trang, “Using Digital Nudging in Medical
decision-making – A Taxonomy to Inform Research and Practice,” in PACIS 2024
Proceedings, 2024.
mla: Hövel, Gilbert Georg, et al. “Using Digital Nudging in Medical Decision-Making
– A Taxonomy to Inform Research and Practice.” PACIS 2024 Proceedings,
edited by Gilbert Hövel et al., 2024.
short: 'G.G. Hövel, F. Schütz, S.T.-N. Trang, in: G. Hövel, F. Schütz, S. Trang
(Eds.), PACIS 2024 Proceedings, 2024.'
conference:
name: PACIS 2024 Proceedings
date_created: 2025-12-18T11:31:44Z
date_updated: 2025-12-18T11:37:21Z
department:
- _id: '792'
editor:
- first_name: Gilbert
full_name: Hövel, Gilbert
last_name: Hövel
- first_name: Florian
full_name: Schütz, Florian
last_name: Schütz
- first_name: Simon
full_name: Trang, Simon
last_name: Trang
language:
- iso: eng
main_file_link:
- url: http://aisel.aisnet.org/pacis2024/track11_healthit/track11_healthit/7
publication: PACIS 2024 Proceedings
status: public
title: Using Digital Nudging in Medical decision-making – A Taxonomy to Inform Research
and Practice
type: conference
user_id: '98948'
year: '2024'
...
---
_id: '63202'
author:
- first_name: Gilbert Georg
full_name: Hövel, Gilbert Georg
id: '100338'
last_name: Hövel
- first_name: Anton
full_name: Veynshter, Anton
last_name: Veynshter
- first_name: Florian
full_name: Schütz, Florian
last_name: Schütz
- first_name: Simon Thanh-Nam
full_name: Trang, Simon Thanh-Nam
id: '98948'
last_name: Trang
orcid: 0000-0002-4784-4038
citation:
ama: 'Hövel GG, Veynshter A, Schütz F, Trang ST-N. Will the Ransom Be Paid? Examining
Influencing Factors of the Ransomware-Payment Decision. In: ECIS 2024 Proceedings.
; 2024.'
apa: Hövel, G. G., Veynshter, A., Schütz, F., & Trang, S. T.-N. (2024). Will
the Ransom Be Paid? Examining Influencing Factors of the Ransomware-Payment Decision.
ECIS 2024 Proceedings. ECIS 2024 Proceedings.
bibtex: '@inproceedings{Hövel_Veynshter_Schütz_Trang_2024, title={Will the Ransom
Be Paid? Examining Influencing Factors of the Ransomware-Payment Decision}, booktitle={ECIS
2024 Proceedings}, author={Hövel, Gilbert Georg and Veynshter, Anton and Schütz,
Florian and Trang, Simon Thanh-Nam}, year={2024} }'
chicago: Hövel, Gilbert Georg, Anton Veynshter, Florian Schütz, and Simon Thanh-Nam
Trang. “Will the Ransom Be Paid? Examining Influencing Factors of the Ransomware-Payment
Decision.” In ECIS 2024 Proceedings, 2024.
ieee: G. G. Hövel, A. Veynshter, F. Schütz, and S. T.-N. Trang, “Will the Ransom
Be Paid? Examining Influencing Factors of the Ransomware-Payment Decision,” presented
at the ECIS 2024 Proceedings, 2024.
mla: Hövel, Gilbert Georg, et al. “Will the Ransom Be Paid? Examining Influencing
Factors of the Ransomware-Payment Decision.” ECIS 2024 Proceedings, 2024.
short: 'G.G. Hövel, A. Veynshter, F. Schütz, S.T.-N. Trang, in: ECIS 2024 Proceedings,
2024.'
conference:
name: ECIS 2024 Proceedings
date_created: 2025-12-18T11:33:08Z
date_updated: 2025-12-18T11:37:19Z
department:
- _id: '792'
language:
- iso: eng
main_file_link:
- url: http://aisel.aisnet.org/ecis2024/is_governance/track21_is_govern/10
publication: ECIS 2024 Proceedings
status: public
title: Will the Ransom Be Paid? Examining Influencing Factors of the Ransomware-Payment
Decision
type: conference
user_id: '98948'
year: '2024'
...
---
_id: '63204'
author:
- first_name: Florian
full_name: Schütz, Florian
last_name: Schütz
- first_name: Alexander
full_name: Lukowitsch, Alexander
last_name: Lukowitsch
- first_name: Gilbert
full_name: Hövel, Gilbert
last_name: Hövel
- first_name: Simon
full_name: Trang, Simon
last_name: Trang
citation:
ama: 'Schütz F, Lukowitsch A, Hövel G, Trang S. The Lower the Risk, the Lower the
Premium? Conceptualizing an Artifact for Usage-Based Pricing of Personal Cyber
Insurance Policies. In: ECIS 2024 Proceedings. ; 2024.'
apa: Schütz, F., Lukowitsch, A., Hövel, G., & Trang, S. (2024). The Lower the
Risk, the Lower the Premium? Conceptualizing an Artifact for Usage-Based Pricing
of Personal Cyber Insurance Policies. ECIS 2024 Proceedings. ECIS 2024
Proceedings.
bibtex: '@inproceedings{Schütz_Lukowitsch_Hövel_Trang_2024, title={The Lower the
Risk, the Lower the Premium? Conceptualizing an Artifact for Usage-Based Pricing
of Personal Cyber Insurance Policies}, booktitle={ ECIS 2024 Proceedings}, author={Schütz,
Florian and Lukowitsch, Alexander and Hövel, Gilbert and Trang, Simon}, year={2024}
}'
chicago: Schütz, Florian, Alexander Lukowitsch, Gilbert Hövel, and Simon Trang.
“The Lower the Risk, the Lower the Premium? Conceptualizing an Artifact for Usage-Based
Pricing of Personal Cyber Insurance Policies.” In ECIS 2024 Proceedings,
2024.
ieee: F. Schütz, A. Lukowitsch, G. Hövel, and S. Trang, “The Lower the Risk, the
Lower the Premium? Conceptualizing an Artifact for Usage-Based Pricing of Personal
Cyber Insurance Policies,” presented at the ECIS 2024 Proceedings, 2024.
mla: Schütz, Florian, et al. “The Lower the Risk, the Lower the Premium? Conceptualizing
an Artifact for Usage-Based Pricing of Personal Cyber Insurance Policies.”
ECIS 2024 Proceedings, 2024.
short: 'F. Schütz, A. Lukowitsch, G. Hövel, S. Trang, in: ECIS 2024 Proceedings,
2024.'
conference:
name: ' ECIS 2024 Proceedings'
date_created: 2025-12-18T11:35:47Z
date_updated: 2025-12-18T11:37:16Z
department:
- _id: '792'
language:
- iso: eng
main_file_link:
- url: http://aisel.aisnet.org/ecis2024/track02_general/track02_general/14
publication: ' ECIS 2024 Proceedings'
status: public
title: The Lower the Risk, the Lower the Premium? Conceptualizing an Artifact for
Usage-Based Pricing of Personal Cyber Insurance Policies
type: conference
user_id: '98948'
year: '2024'
...
---
_id: '63200'
author:
- first_name: Florian
full_name: Schütz, Florian
last_name: Schütz
- first_name: Lennart
full_name: Steenken, Lennart
last_name: Steenken
- first_name: jannes
full_name: Menck, jannes
last_name: Menck
- first_name: Simon
full_name: Hugenberg, Simon
last_name: Hugenberg
- first_name: Patricia
full_name: Köpfer, Patricia
last_name: Köpfer
- first_name: Gilbert
full_name: Hövel, Gilbert
last_name: Hövel
- first_name: Simon
full_name: Trang, Simon
last_name: Trang
citation:
ama: 'Schütz F, Steenken L, Menck jannes, et al. Fortifying the Human Firewall:
Designing a Virtual Reality-Based Test to Measure Individuals’ Cyber Security
Competencies. In: PACIS 2024. ; 2024.'
apa: 'Schütz, F., Steenken, L., Menck, jannes, Hugenberg, S., Köpfer, P., Hövel,
G., & Trang, S. (2024). Fortifying the Human Firewall: Designing a Virtual
Reality-Based Test to Measure Individuals’ Cyber Security Competencies. PACIS
2024. PACIS 2024.'
bibtex: '@inproceedings{Schütz_Steenken_Menck_Hugenberg_Köpfer_Hövel_Trang_2024,
title={Fortifying the Human Firewall: Designing a Virtual Reality-Based Test to
Measure Individuals’ Cyber Security Competencies}, booktitle={PACIS 2024}, author={Schütz,
Florian and Steenken, Lennart and Menck, jannes and Hugenberg, Simon and Köpfer,
Patricia and Hövel, Gilbert and Trang, Simon}, year={2024} }'
chicago: 'Schütz, Florian, Lennart Steenken, jannes Menck, Simon Hugenberg, Patricia
Köpfer, Gilbert Hövel, and Simon Trang. “Fortifying the Human Firewall: Designing
a Virtual Reality-Based Test to Measure Individuals’ Cyber Security Competencies.”
In PACIS 2024, 2024.'
ieee: 'F. Schütz et al., “Fortifying the Human Firewall: Designing a Virtual
Reality-Based Test to Measure Individuals’ Cyber Security Competencies,” presented
at the PACIS 2024, 2024.'
mla: 'Schütz, Florian, et al. “Fortifying the Human Firewall: Designing a Virtual
Reality-Based Test to Measure Individuals’ Cyber Security Competencies.” PACIS
2024, 2024.'
short: 'F. Schütz, L. Steenken, jannes Menck, S. Hugenberg, P. Köpfer, G. Hövel,
S. Trang, in: PACIS 2024, 2024.'
conference:
name: PACIS 2024
date_created: 2025-12-18T11:29:53Z
date_updated: 2025-12-18T11:29:57Z
department:
- _id: '792'
language:
- iso: eng
publication: PACIS 2024
status: public
title: 'Fortifying the Human Firewall: Designing a Virtual Reality-Based Test to Measure
Individuals'' Cyber Security Competencies'
type: conference
user_id: '98948'
year: '2024'
...
---
_id: '63203'
author:
- first_name: Tim
full_name: Brinkmeier, Tim
last_name: Brinkmeier
- first_name: Gilbert Georg
full_name: Hövel, Gilbert Georg
id: '100338'
last_name: Hövel
- first_name: Simon Thanh-Nam
full_name: Trang, Simon Thanh-Nam
id: '98948'
last_name: Trang
orcid: 0000-0002-4784-4038
citation:
ama: 'Brinkmeier T, Hövel GG, Trang ST-N. Do Investors Surf the Darknet? Exploring
the Impact of Darknet Announcements on Market Reactions. In: Brinkmeier T, ed.
; 2024.'
apa: Brinkmeier, T., Hövel, G. G., & Trang, S. T.-N. (2024). Do Investors
Surf the Darknet? Exploring the Impact of Darknet Announcements on Market Reactions
(T. Brinkmeier, Ed.).
bibtex: '@inproceedings{Brinkmeier_Hövel_Trang_2024, title={Do Investors Surf the
Darknet? Exploring the Impact of Darknet Announcements on Market Reactions}, author={Brinkmeier,
Tim and Hövel, Gilbert Georg and Trang, Simon Thanh-Nam}, editor={Brinkmeier,
Tim}, year={2024} }'
chicago: Brinkmeier, Tim, Gilbert Georg Hövel, and Simon Thanh-Nam Trang. “Do Investors
Surf the Darknet? Exploring the Impact of Darknet Announcements on Market Reactions.”
edited by Tim Brinkmeier, 2024.
ieee: T. Brinkmeier, G. G. Hövel, and S. T.-N. Trang, “Do Investors Surf the Darknet?
Exploring the Impact of Darknet Announcements on Market Reactions,” 2024.
mla: Brinkmeier, Tim, et al. Do Investors Surf the Darknet? Exploring the Impact
of Darknet Announcements on Market Reactions. Edited by Tim Brinkmeier, 2024.
short: 'T. Brinkmeier, G.G. Hövel, S.T.-N. Trang, in: T. Brinkmeier (Ed.), 2024.'
date_created: 2025-12-18T11:34:21Z
date_updated: 2025-12-18T11:37:18Z
department:
- _id: '792'
editor:
- first_name: Tim
full_name: Brinkmeier, Tim
last_name: Brinkmeier
language:
- iso: eng
main_file_link:
- url: http://aisel.aisnet.org/ecis2024/track12_digtrans/track12_digtrans/21
status: public
title: Do Investors Surf the Darknet? Exploring the Impact of Darknet Announcements
on Market Reactions
type: conference
user_id: '98948'
year: '2024'
...
---
_id: '63219'
abstract:
- lang: eng
text: "We introduce the framework of Bayesian relative belief that directly
evaluates whether or not the experimental data at hand support a given hypothesis
regarding a quantum system by directly comparing the prior and posterior probabilities
for the hypothesis. In model-dimension certification tasks, we show that the relative-belief
procedure typically chooses Hilbert spaces that are never smaller in dimension
than those selected from optimizing a broad class of information criteria, including
Akaike's criterion. As a concrete and focused exposition of this powerful evidence-based
technique, we apply the relative-belief procedure to an important application:
. In particular, just by comparing prior and posterior probabilities based on
data, we demonstrate its capability of tracking multiphoton emissions using (realistically
lossy) single-photon detectors in order to assess the actual quality of photon
sources without making assumptions, thereby reliably safeguarding source integrity
for general quantum-information and communication tasks with Bayesian reasoning.
Finally, we discuss how relative belief can be exploited to carry out parametric
model certification and estimate the total dimension of the quantum state for
the combined (measured) physical and interacting external systems described by
the Tavis-Cummings model.\r\n \r\n \r\n
\ \r\n \r\n
\ Published by the American Physical Society\r\n
\ 2024\r\n \r\n
\ \r\n "
article_number: '012231'
author:
- first_name: Y. S.
full_name: Teo, Y. S.
last_name: Teo
- first_name: S. U.
full_name: Shringarpure, S. U.
last_name: Shringarpure
- first_name: H.
full_name: Jeong, H.
last_name: Jeong
- first_name: Nidhin
full_name: Prasannan, Nidhin
id: '71403'
last_name: Prasannan
- first_name: Benjamin
full_name: Brecht, Benjamin
id: '27150'
last_name: Brecht
orcid: '0000-0003-4140-0556 '
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: M.
full_name: Evans, M.
last_name: Evans
- first_name: D.
full_name: Mogilevtsev, D.
last_name: Mogilevtsev
- first_name: L. L.
full_name: Sánchez-Soto, L. L.
last_name: Sánchez-Soto
citation:
ama: Teo YS, Shringarpure SU, Jeong H, et al. Relative-belief inference in quantum
information theory. Physical Review A. 2024;110(1). doi:10.1103/physreva.110.012231
apa: Teo, Y. S., Shringarpure, S. U., Jeong, H., Prasannan, N., Brecht, B., Silberhorn,
C., Evans, M., Mogilevtsev, D., & Sánchez-Soto, L. L. (2024). Relative-belief
inference in quantum information theory. Physical Review A, 110(1),
Article 012231. https://doi.org/10.1103/physreva.110.012231
bibtex: '@article{Teo_Shringarpure_Jeong_Prasannan_Brecht_Silberhorn_Evans_Mogilevtsev_Sánchez-Soto_2024,
title={Relative-belief inference in quantum information theory}, volume={110},
DOI={10.1103/physreva.110.012231},
number={1012231}, journal={Physical Review A}, publisher={American Physical Society
(APS)}, author={Teo, Y. S. and Shringarpure, S. U. and Jeong, H. and Prasannan,
Nidhin and Brecht, Benjamin and Silberhorn, Christine and Evans, M. and Mogilevtsev,
D. and Sánchez-Soto, L. L.}, year={2024} }'
chicago: Teo, Y. S., S. U. Shringarpure, H. Jeong, Nidhin Prasannan, Benjamin Brecht,
Christine Silberhorn, M. Evans, D. Mogilevtsev, and L. L. Sánchez-Soto. “Relative-Belief
Inference in Quantum Information Theory.” Physical Review A 110, no. 1
(2024). https://doi.org/10.1103/physreva.110.012231.
ieee: 'Y. S. Teo et al., “Relative-belief inference in quantum information
theory,” Physical Review A, vol. 110, no. 1, Art. no. 012231, 2024, doi:
10.1103/physreva.110.012231.'
mla: Teo, Y. S., et al. “Relative-Belief Inference in Quantum Information Theory.”
Physical Review A, vol. 110, no. 1, 012231, American Physical Society (APS),
2024, doi:10.1103/physreva.110.012231.
short: Y.S. Teo, S.U. Shringarpure, H. Jeong, N. Prasannan, B. Brecht, C. Silberhorn,
M. Evans, D. Mogilevtsev, L.L. Sánchez-Soto, Physical Review A 110 (2024).
date_created: 2025-12-18T16:12:21Z
date_updated: 2025-12-18T16:12:40Z
department:
- _id: '15'
- _id: '623'
doi: 10.1103/physreva.110.012231
intvolume: ' 110'
issue: '1'
language:
- iso: eng
publication: Physical Review A
publication_identifier:
issn:
- 2469-9926
- 2469-9934
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Relative-belief inference in quantum information theory
type: journal_article
user_id: '27150'
volume: 110
year: '2024'
...
---
_id: '63216'
abstract:
- lang: eng
text: The characterization of the complex spectral amplitude, that is, the
spectrum and spectral phase, of single-photon-level light fields is a crucial
capability for modern photonic quantum technologies. Since established pulse characterization
techniques are not applicable at low intensities, alternative approaches are required.
Here, we demonstrate the retrieval of the complex spectral amplitude of single-photon-level
light pulses through measuring their chronocyclic Q −function.
Our approach draws inspiration from quantum state tomography by exploiting the
analogy between quadrature phase space and time-frequency phase space. In the
experiment, we perform time-frequency projections with a quantum pulse gate (QPG),
which directly yield the chronocyclic Q −function.
We evaluate the complex spectral amplitude from the measured chronocyclic Q −function data with maximum likelihood estimation
(MLE), which is the established technique for quantum state tomography. The MLE
yields not only an unambigious estimate of the complex spectral amplitude of the
state under test that does not require any a priori
information, but also allows for, in principle, estimating the spectral-temporal
coherence properties of the state. Our method accurately recovers features such
as jumps in the spectral phase and is resistant against regions with zero spectral
intensity, which makes it immediately beneficial for classical pulse characterization
problems.
article_number: '5551'
author:
- first_name: Abhinandan
full_name: Bhattacharjee, Abhinandan
id: '95902'
last_name: Bhattacharjee
- first_name: Patrick Fabian
full_name: Folge, Patrick Fabian
id: '88605'
last_name: Folge
- first_name: Laura Maria
full_name: Serino, Laura Maria
id: '88242'
last_name: Serino
- first_name: Jaroslav
full_name: Řeháček, Jaroslav
last_name: Řeháček
- first_name: Zdeněk
full_name: Hradil, Zdeněk
last_name: Hradil
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: Benjamin
full_name: Brecht, Benjamin
id: '27150'
last_name: Brecht
orcid: '0000-0003-4140-0556 '
citation:
ama: Bhattacharjee A, Folge PF, Serino LM, et al. Pulse characterization at the
single-photon level through chronocyclic Q-function measurements. Optics
Express. 2024;33(3). doi:10.1364/oe.540125
apa: Bhattacharjee, A., Folge, P. F., Serino, L. M., Řeháček, J., Hradil, Z., Silberhorn,
C., & Brecht, B. (2024). Pulse characterization at the single-photon level
through chronocyclic Q-function measurements. Optics Express, 33(3),
Article 5551. https://doi.org/10.1364/oe.540125
bibtex: '@article{Bhattacharjee_Folge_Serino_Řeháček_Hradil_Silberhorn_Brecht_2024,
title={Pulse characterization at the single-photon level through chronocyclic
Q-function measurements}, volume={33}, DOI={10.1364/oe.540125},
number={35551}, journal={Optics Express}, publisher={Optica Publishing Group},
author={Bhattacharjee, Abhinandan and Folge, Patrick Fabian and Serino, Laura
Maria and Řeháček, Jaroslav and Hradil, Zdeněk and Silberhorn, Christine and Brecht,
Benjamin}, year={2024} }'
chicago: Bhattacharjee, Abhinandan, Patrick Fabian Folge, Laura Maria Serino, Jaroslav
Řeháček, Zdeněk Hradil, Christine Silberhorn, and Benjamin Brecht. “Pulse Characterization
at the Single-Photon Level through Chronocyclic Q-Function Measurements.”
Optics Express 33, no. 3 (2024). https://doi.org/10.1364/oe.540125.
ieee: 'A. Bhattacharjee et al., “Pulse characterization at the single-photon
level through chronocyclic Q-function measurements,” Optics Express,
vol. 33, no. 3, Art. no. 5551, 2024, doi: 10.1364/oe.540125.'
mla: Bhattacharjee, Abhinandan, et al. “Pulse Characterization at the Single-Photon
Level through Chronocyclic Q-Function Measurements.” Optics Express,
vol. 33, no. 3, 5551, Optica Publishing Group, 2024, doi:10.1364/oe.540125.
short: A. Bhattacharjee, P.F. Folge, L.M. Serino, J. Řeháček, Z. Hradil, C. Silberhorn,
B. Brecht, Optics Express 33 (2024).
date_created: 2025-12-18T16:08:16Z
date_updated: 2025-12-18T16:08:40Z
department:
- _id: '15'
- _id: '623'
doi: 10.1364/oe.540125
intvolume: ' 33'
issue: '3'
language:
- iso: eng
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Pulse characterization at the single-photon level through chronocyclic Q-function
measurements
type: journal_article
user_id: '27150'
volume: 33
year: '2024'
...
---
_id: '63220'
abstract:
- lang: eng
text: "Identifying a reasonably small Hilbert space that completely describes
an unknown quantum state is crucial for efficient quantum information processing.
We introduce a general dimension-certification protocol for both discrete and
continuous variables that is fully evidence based, relying solely on the experimental
data collected and no other unjustified assumptions whatsoever. Using the Bayesian
concept of relative belief, we take the effective dimension of the state as the
smallest one such that the posterior probability is larger than the prior, as
dictated by the data. The posterior probabilities associated with the relative-belief
ratios measure the strength of the evidence provide by these ratios so that we
can assess whether there is weak or strong evidence in favor or against a particular
dimension. Using experimental data from spectral-temporal and polarimetry measurements,
we demonstrate how to correctly assign Bayesian plausible error bars for the obtained
effective dimensions. This makes relative belief a conservative and easy-to-use
model-selection method for any experiment.\r\n \r\n
\ \r\n \r\n \r\n
\ Published by the American Physical Society\r\n
\ 2024\r\n \r\n
\ \r\n "
article_number: '050204'
author:
- first_name: Y. S.
full_name: Teo, Y. S.
last_name: Teo
- first_name: S. U.
full_name: Shringarpure, S. U.
last_name: Shringarpure
- first_name: H.
full_name: Jeong, H.
last_name: Jeong
- first_name: Nidhin
full_name: Prasannan, Nidhin
id: '71403'
last_name: Prasannan
- first_name: Benjamin
full_name: Brecht, Benjamin
id: '27150'
last_name: Brecht
orcid: '0000-0003-4140-0556 '
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
- first_name: M.
full_name: Evans, M.
last_name: Evans
- first_name: D.
full_name: Mogilevtsev, D.
last_name: Mogilevtsev
- first_name: L. L.
full_name: Sánchez-Soto, L. L.
last_name: Sánchez-Soto
citation:
ama: Teo YS, Shringarpure SU, Jeong H, et al. Evidence-Based Certification of Quantum
Dimensions. Physical Review Letters. 2024;133(5). doi:10.1103/physrevlett.133.050204
apa: Teo, Y. S., Shringarpure, S. U., Jeong, H., Prasannan, N., Brecht, B., Silberhorn,
C., Evans, M., Mogilevtsev, D., & Sánchez-Soto, L. L. (2024). Evidence-Based
Certification of Quantum Dimensions. Physical Review Letters, 133(5),
Article 050204. https://doi.org/10.1103/physrevlett.133.050204
bibtex: '@article{Teo_Shringarpure_Jeong_Prasannan_Brecht_Silberhorn_Evans_Mogilevtsev_Sánchez-Soto_2024,
title={Evidence-Based Certification of Quantum Dimensions}, volume={133}, DOI={10.1103/physrevlett.133.050204},
number={5050204}, journal={Physical Review Letters}, publisher={American Physical
Society (APS)}, author={Teo, Y. S. and Shringarpure, S. U. and Jeong, H. and Prasannan,
Nidhin and Brecht, Benjamin and Silberhorn, Christine and Evans, M. and Mogilevtsev,
D. and Sánchez-Soto, L. L.}, year={2024} }'
chicago: Teo, Y. S., S. U. Shringarpure, H. Jeong, Nidhin Prasannan, Benjamin Brecht,
Christine Silberhorn, M. Evans, D. Mogilevtsev, and L. L. Sánchez-Soto. “Evidence-Based
Certification of Quantum Dimensions.” Physical Review Letters 133, no.
5 (2024). https://doi.org/10.1103/physrevlett.133.050204.
ieee: 'Y. S. Teo et al., “Evidence-Based Certification of Quantum Dimensions,”
Physical Review Letters, vol. 133, no. 5, Art. no. 050204, 2024, doi: 10.1103/physrevlett.133.050204.'
mla: Teo, Y. S., et al. “Evidence-Based Certification of Quantum Dimensions.” Physical
Review Letters, vol. 133, no. 5, 050204, American Physical Society (APS),
2024, doi:10.1103/physrevlett.133.050204.
short: Y.S. Teo, S.U. Shringarpure, H. Jeong, N. Prasannan, B. Brecht, C. Silberhorn,
M. Evans, D. Mogilevtsev, L.L. Sánchez-Soto, Physical Review Letters 133 (2024).
date_created: 2025-12-18T16:13:00Z
date_updated: 2025-12-18T16:13:14Z
department:
- _id: '15'
- _id: '623'
doi: 10.1103/physrevlett.133.050204
intvolume: ' 133'
issue: '5'
language:
- iso: eng
publication: Physical Review Letters
publication_identifier:
issn:
- 0031-9007
- 1079-7114
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Evidence-Based Certification of Quantum Dimensions
type: journal_article
user_id: '27150'
volume: 133
year: '2024'
...
---
_id: '54288'
abstract:
- lang: eng
text: "The ability to apply user-chosen large-scale unitary operations with
high fidelity to a quantum state is key to realizing future photonic quantum technologies.
Here, we realize the implementation of programmable unitary operations on up to
64 frequency-bin modes. To benchmark the performance of our system, we probe different
quantum walk unitary operations, in particular, Grover walks on four-dimensional
hypercubes with similarities exceeding 95% and quantum walks with 400 steps on
circles and finite lines with similarities of 98%. Our results open a path toward
implementing high-quality unitary operations, which can form the basis for applications
in complex tasks, such as Gaussian boson sampling.\r\n \r\n
\ \r\n \r\n \r\n
\ Published by the American Physical Society\r\n
\ 2024\r\n \r\n
\ \r\n "
article_number: L022040
author:
- first_name: Syamsundar
full_name: De, Syamsundar
last_name: De
- first_name: Vahid
full_name: Ansari, Vahid
last_name: Ansari
- first_name: Jan
full_name: Sperling, Jan
id: '75127'
last_name: Sperling
orcid: 0000-0002-5844-3205
- first_name: Sonja
full_name: Barkhofen, Sonja
id: '48188'
last_name: Barkhofen
- first_name: Benjamin
full_name: Brecht, Benjamin
id: '27150'
last_name: Brecht
orcid: '0000-0003-4140-0556 '
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
citation:
ama: De S, Ansari V, Sperling J, Barkhofen S, Brecht B, Silberhorn C. Realization
of high-fidelity unitary operations on up to 64 frequency bins. Physical Review
Research. 2024;6(2). doi:10.1103/physrevresearch.6.l022040
apa: De, S., Ansari, V., Sperling, J., Barkhofen, S., Brecht, B., & Silberhorn,
C. (2024). Realization of high-fidelity unitary operations on up to 64 frequency
bins. Physical Review Research, 6(2), Article L022040. https://doi.org/10.1103/physrevresearch.6.l022040
bibtex: '@article{De_Ansari_Sperling_Barkhofen_Brecht_Silberhorn_2024, title={Realization
of high-fidelity unitary operations on up to 64 frequency bins}, volume={6}, DOI={10.1103/physrevresearch.6.l022040},
number={2L022040}, journal={Physical Review Research}, publisher={American Physical
Society (APS)}, author={De, Syamsundar and Ansari, Vahid and Sperling, Jan and
Barkhofen, Sonja and Brecht, Benjamin and Silberhorn, Christine}, year={2024}
}'
chicago: De, Syamsundar, Vahid Ansari, Jan Sperling, Sonja Barkhofen, Benjamin Brecht,
and Christine Silberhorn. “Realization of High-Fidelity Unitary Operations on
up to 64 Frequency Bins.” Physical Review Research 6, no. 2 (2024). https://doi.org/10.1103/physrevresearch.6.l022040.
ieee: 'S. De, V. Ansari, J. Sperling, S. Barkhofen, B. Brecht, and C. Silberhorn,
“Realization of high-fidelity unitary operations on up to 64 frequency bins,”
Physical Review Research, vol. 6, no. 2, Art. no. L022040, 2024, doi: 10.1103/physrevresearch.6.l022040.'
mla: De, Syamsundar, et al. “Realization of High-Fidelity Unitary Operations on
up to 64 Frequency Bins.” Physical Review Research, vol. 6, no. 2, L022040,
American Physical Society (APS), 2024, doi:10.1103/physrevresearch.6.l022040.
short: S. De, V. Ansari, J. Sperling, S. Barkhofen, B. Brecht, C. Silberhorn, Physical
Review Research 6 (2024).
date_created: 2024-05-14T12:40:48Z
date_updated: 2025-12-18T16:14:39Z
department:
- _id: '623'
- _id: '288'
- _id: '15'
doi: 10.1103/physrevresearch.6.l022040
intvolume: ' 6'
issue: '2'
language:
- iso: eng
project:
- _id: '216'
name: 'QuPoPCoRN: QUPOPCORN: Quantum Particles on Programmable Complex Reconfigurable
Networks'
publication: Physical Review Research
publication_identifier:
issn:
- 2643-1564
publication_status: published
publisher: American Physical Society (APS)
status: public
title: Realization of high-fidelity unitary operations on up to 64 frequency bins
type: journal_article
user_id: '27150'
volume: 6
year: '2024'
...
---
_id: '63218'
abstract:
- lang: eng
text: "Linear optical quantum networks, consisting of a quantum input state
and a multiport interferometer, are an important building block for many quantum
technological concepts, e.g., Gaussian boson sampling. Here, we propose the implementation
of such networks based on frequency conversion by utilizing a so-called multioutput
quantum pulse gate (MQPG). This approach allows the resource-efficient and therefore
scalable implementation of frequency-bin-based, fully programmable interferometers
in a single spatial and polarization mode. Quantum input states for this network
can be provided by utilizing the strong frequency entanglement of a type-0 parametric
down-conversion (PDC) source. Here, we develop a theoretical framework to describe
linear networks based on an MQPG and PDC and utilize it to investigate the limits
and scalabilty of our approach.\r\n \r\n \r\n
\ \r\n \r\n
\ Published by the American Physical Society\r\n
\ 2024\r\n \r\n
\ \r\n "
article_number: '040329'
author:
- first_name: Patrick Fabian
full_name: Folge, Patrick Fabian
id: '88605'
last_name: Folge
- first_name: Michael
full_name: Stefszky, Michael
id: '42777'
last_name: Stefszky
- first_name: Benjamin
full_name: Brecht, Benjamin
id: '27150'
last_name: Brecht
orcid: '0000-0003-4140-0556 '
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
citation:
ama: Folge PF, Stefszky M, Brecht B, Silberhorn C. A Framework for Fully Programmable
Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum Pulse Gates.
PRX Quantum. 2024;5(4). doi:10.1103/prxquantum.5.040329
apa: Folge, P. F., Stefszky, M., Brecht, B., & Silberhorn, C. (2024). A Framework
for Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput
Quantum Pulse Gates. PRX Quantum, 5(4), Article 040329. https://doi.org/10.1103/prxquantum.5.040329
bibtex: '@article{Folge_Stefszky_Brecht_Silberhorn_2024, title={A Framework for
Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum
Pulse Gates}, volume={5}, DOI={10.1103/prxquantum.5.040329},
number={4040329}, journal={PRX Quantum}, publisher={American Physical Society
(APS)}, author={Folge, Patrick Fabian and Stefszky, Michael and Brecht, Benjamin
and Silberhorn, Christine}, year={2024} }'
chicago: Folge, Patrick Fabian, Michael Stefszky, Benjamin Brecht, and Christine
Silberhorn. “A Framework for Fully Programmable Frequency-Encoded Quantum Networks
Harnessing Multioutput Quantum Pulse Gates.” PRX Quantum 5, no. 4 (2024).
https://doi.org/10.1103/prxquantum.5.040329.
ieee: 'P. F. Folge, M. Stefszky, B. Brecht, and C. Silberhorn, “A Framework for
Fully Programmable Frequency-Encoded Quantum Networks Harnessing Multioutput Quantum
Pulse Gates,” PRX Quantum, vol. 5, no. 4, Art. no. 040329, 2024, doi: 10.1103/prxquantum.5.040329.'
mla: Folge, Patrick Fabian, et al. “A Framework for Fully Programmable Frequency-Encoded
Quantum Networks Harnessing Multioutput Quantum Pulse Gates.” PRX Quantum,
vol. 5, no. 4, 040329, American Physical Society (APS), 2024, doi:10.1103/prxquantum.5.040329.
short: P.F. Folge, M. Stefszky, B. Brecht, C. Silberhorn, PRX Quantum 5 (2024).
date_created: 2025-12-18T16:10:37Z
date_updated: 2025-12-18T16:10:55Z
department:
- _id: '15'
- _id: '623'
doi: 10.1103/prxquantum.5.040329
intvolume: ' 5'
issue: '4'
language:
- iso: eng
publication: PRX Quantum
publication_identifier:
issn:
- 2691-3399
publication_status: published
publisher: American Physical Society (APS)
status: public
title: A Framework for Fully Programmable Frequency-Encoded Quantum Networks Harnessing
Multioutput Quantum Pulse Gates
type: journal_article
user_id: '27150'
volume: 5
year: '2024'
...
---
_id: '63217'
abstract:
- lang: eng
text: We demonstrate a high-dimensional mode-sorter for single photons based
on a multi-output quantum pulse gate, which we can program to switch between different
temporal-mode encodings including pulse modes, frequency bins, time bins, and
their superpositions. This device can facilitate practical realizations of quantum
information applications such as high-dimensional quantum key distribution and
thus enables secure communication with enhanced information capacity. We characterize
the mode-sorter through a detector tomography in 3 and 5 dimensions and find a
fidelity up to 0.958 ± 0.030 at the single-photon level.
article_number: '5577'
author:
- first_name: Laura Maria
full_name: Serino, Laura Maria
id: '88242'
last_name: Serino
- first_name: Christof
full_name: Eigner, Christof
id: '13244'
last_name: Eigner
orcid: https://orcid.org/0000-0002-5693-3083
- first_name: Benjamin
full_name: Brecht, Benjamin
id: '27150'
last_name: Brecht
orcid: '0000-0003-4140-0556 '
- first_name: Christine
full_name: Silberhorn, Christine
id: '26263'
last_name: Silberhorn
citation:
ama: Serino LM, Eigner C, Brecht B, Silberhorn C. Programmable time-frequency mode-sorting
of single photons with a multi-output quantum pulse gate. Optics Express.
2024;33(3). doi:10.1364/oe.544206
apa: Serino, L. M., Eigner, C., Brecht, B., & Silberhorn, C. (2024). Programmable
time-frequency mode-sorting of single photons with a multi-output quantum pulse
gate. Optics Express, 33(3), Article 5577. https://doi.org/10.1364/oe.544206
bibtex: '@article{Serino_Eigner_Brecht_Silberhorn_2024, title={Programmable time-frequency
mode-sorting of single photons with a multi-output quantum pulse gate}, volume={33},
DOI={10.1364/oe.544206}, number={35577},
journal={Optics Express}, publisher={Optica Publishing Group}, author={Serino,
Laura Maria and Eigner, Christof and Brecht, Benjamin and Silberhorn, Christine},
year={2024} }'
chicago: Serino, Laura Maria, Christof Eigner, Benjamin Brecht, and Christine Silberhorn.
“Programmable Time-Frequency Mode-Sorting of Single Photons with a Multi-Output
Quantum Pulse Gate.” Optics Express 33, no. 3 (2024). https://doi.org/10.1364/oe.544206.
ieee: 'L. M. Serino, C. Eigner, B. Brecht, and C. Silberhorn, “Programmable time-frequency
mode-sorting of single photons with a multi-output quantum pulse gate,” Optics
Express, vol. 33, no. 3, Art. no. 5577, 2024, doi: 10.1364/oe.544206.'
mla: Serino, Laura Maria, et al. “Programmable Time-Frequency Mode-Sorting of Single
Photons with a Multi-Output Quantum Pulse Gate.” Optics Express, vol. 33,
no. 3, 5577, Optica Publishing Group, 2024, doi:10.1364/oe.544206.
short: L.M. Serino, C. Eigner, B. Brecht, C. Silberhorn, Optics Express 33 (2024).
date_created: 2025-12-18T16:09:22Z
date_updated: 2025-12-18T16:09:44Z
department:
- _id: '15'
- _id: '623'
doi: 10.1364/oe.544206
intvolume: ' 33'
issue: '3'
language:
- iso: eng
publication: Optics Express
publication_identifier:
issn:
- 1094-4087
publication_status: published
publisher: Optica Publishing Group
status: public
title: Programmable time-frequency mode-sorting of single photons with a multi-output
quantum pulse gate
type: journal_article
user_id: '27150'
volume: 33
year: '2024'
...
---
_id: '50840'
abstract:
- lang: eng
text: Superconducting nanowire single-photon detectors (SNSPDs) have been
widely used to study the discrete nature of quantum states of light in the form
of photon-counting experiments. We show that SNSPDs can also be used to study
continuous variables of optical quantum states by performing homodyne detection
at a bandwidth of 400 kHz. By measuring the interference of a continuous-wave
field of a local oscillator with the field of the vacuum state using two SNSPDs,
we show that the variance of the difference in count rates is linearly proportional
to the photon flux of the local oscillator over almost five orders of magnitude.
The resulting shot-noise clearance of (46.0 ± 1.1) dB is the highest reported
clearance for a balanced optical homodyne detector, demonstrating their potential
for measuring highly squeezed states in the continuous-wave regime. In addition,
we measured a CMRR = 22.4 dB. From the joint click counting statistics, we also
measure the phase-dependent quadrature of a weak coherent state to demonstrate
our device’s functionality as a homodyne detector.
article_number: '1'
author:
- first_name: Maximilian
full_name: Protte, Maximilian
id: '46170'
last_name: Protte
- first_name: Timon
full_name: Schapeler, Timon
id: '55629'
last_name: Schapeler
orcid: 0000-0001-7652-1716
- first_name: Jan
full_name: Sperling, Jan
id: '75127'
last_name: Sperling
orcid: 0000-0002-5844-3205
- first_name: Tim
full_name: Bartley, Tim
id: '49683'
last_name: Bartley
citation:
ama: Protte M, Schapeler T, Sperling J, Bartley T. Low-noise balanced homodyne detection
with superconducting nanowire single-photon detectors. Optica Quantum.
2024;2(1). doi:10.1364/opticaq.502201
apa: Protte, M., Schapeler, T., Sperling, J., & Bartley, T. (2024). Low-noise
balanced homodyne detection with superconducting nanowire single-photon detectors.
Optica Quantum, 2(1), Article 1. https://doi.org/10.1364/opticaq.502201
bibtex: '@article{Protte_Schapeler_Sperling_Bartley_2024, title={Low-noise balanced
homodyne detection with superconducting nanowire single-photon detectors}, volume={2},
DOI={10.1364/opticaq.502201},
number={11}, journal={Optica Quantum}, publisher={Optica Publishing Group}, author={Protte,
Maximilian and Schapeler, Timon and Sperling, Jan and Bartley, Tim}, year={2024}
}'
chicago: Protte, Maximilian, Timon Schapeler, Jan Sperling, and Tim Bartley. “Low-Noise
Balanced Homodyne Detection with Superconducting Nanowire Single-Photon Detectors.”
Optica Quantum 2, no. 1 (2024). https://doi.org/10.1364/opticaq.502201.
ieee: 'M. Protte, T. Schapeler, J. Sperling, and T. Bartley, “Low-noise balanced
homodyne detection with superconducting nanowire single-photon detectors,” Optica
Quantum, vol. 2, no. 1, Art. no. 1, 2024, doi: 10.1364/opticaq.502201.'
mla: Protte, Maximilian, et al. “Low-Noise Balanced Homodyne Detection with Superconducting
Nanowire Single-Photon Detectors.” Optica Quantum, vol. 2, no. 1, 1, Optica
Publishing Group, 2024, doi:10.1364/opticaq.502201.
short: M. Protte, T. Schapeler, J. Sperling, T. Bartley, Optica Quantum 2 (2024).
date_created: 2024-01-25T11:48:02Z
date_updated: 2025-12-18T17:06:27Z
department:
- _id: '15'
- _id: '623'
doi: 10.1364/opticaq.502201
intvolume: ' 2'
issue: '1'
language:
- iso: eng
main_file_link:
- open_access: '1'
oa: '1'
project:
- _id: '191'
name: 'PhoQuant: Photonische Quantencomputer - Quantencomputing Testplattform'
- _id: '239'
name: 'ERC-Grant: QuESADILLA: Quantum Engineering Superconducting Array Detectors
in Low-Light Applications'
- _id: '209'
name: 'ISOQC: Quantenkommunikation mit integrierter Optik im Zusammenhang mit supraleitender
Elektronik'
publication: Optica Quantum
publication_identifier:
issn:
- 2837-6714
publication_status: published
publisher: Optica Publishing Group
status: public
title: Low-noise balanced homodyne detection with superconducting nanowire single-photon
detectors
type: journal_article
user_id: '55629'
volume: 2
year: '2024'
...
---
_id: '63227'
abstract:
- lang: eng
text: Using a precise electrochemical quartz crystal microbalance (EQCM),
it was shown that electrogravimetry can be carried out with microelectrode arrays
(MEAs). Significant differences between the potential dependent adsorption of
a redox-active molecule and electroplating were presented.
article_type: original
author:
- first_name: Michael
full_name: Biermann, Michael
last_name: Biermann
- first_name: Christian
full_name: Leppin, Christian
id: '117722'
last_name: Leppin
- first_name: Arne
full_name: Langhoff, Arne
last_name: Langhoff
- first_name: Thorben
full_name: Ziemer, Thorben
last_name: Ziemer
- first_name: Christian
full_name: Rembe, Christian
last_name: Rembe
- first_name: Diethelm
full_name: Johannsmann, Diethelm
last_name: Johannsmann
citation:
ama: Biermann M, Leppin C, Langhoff A, Ziemer T, Rembe C, Johannsmann D. An electrochemical
quartz crystal microbalance (EQCM) based on microelectrode arrays allows to distinguish
between adsorption and electrodeposition. The Analyst. 2024;149(7):2138-2146.
doi:10.1039/d3an02210b
apa: Biermann, M., Leppin, C., Langhoff, A., Ziemer, T., Rembe, C., & Johannsmann,
D. (2024). An electrochemical quartz crystal microbalance (EQCM) based on microelectrode
arrays allows to distinguish between adsorption and electrodeposition. The
Analyst, 149(7), 2138–2146. https://doi.org/10.1039/d3an02210b
bibtex: '@article{Biermann_Leppin_Langhoff_Ziemer_Rembe_Johannsmann_2024, title={An
electrochemical quartz crystal microbalance (EQCM) based on microelectrode arrays
allows to distinguish between adsorption and electrodeposition}, volume={149},
DOI={10.1039/d3an02210b}, number={7},
journal={The Analyst}, publisher={Royal Society of Chemistry (RSC)}, author={Biermann,
Michael and Leppin, Christian and Langhoff, Arne and Ziemer, Thorben and Rembe,
Christian and Johannsmann, Diethelm}, year={2024}, pages={2138–2146} }'
chicago: 'Biermann, Michael, Christian Leppin, Arne Langhoff, Thorben Ziemer, Christian
Rembe, and Diethelm Johannsmann. “An Electrochemical Quartz Crystal Microbalance
(EQCM) Based on Microelectrode Arrays Allows to Distinguish between Adsorption
and Electrodeposition.” The Analyst 149, no. 7 (2024): 2138–46. https://doi.org/10.1039/d3an02210b.'
ieee: 'M. Biermann, C. Leppin, A. Langhoff, T. Ziemer, C. Rembe, and D. Johannsmann,
“An electrochemical quartz crystal microbalance (EQCM) based on microelectrode
arrays allows to distinguish between adsorption and electrodeposition,” The
Analyst, vol. 149, no. 7, pp. 2138–2146, 2024, doi: 10.1039/d3an02210b.'
mla: Biermann, Michael, et al. “An Electrochemical Quartz Crystal Microbalance (EQCM)
Based on Microelectrode Arrays Allows to Distinguish between Adsorption and Electrodeposition.”
The Analyst, vol. 149, no. 7, Royal Society of Chemistry (RSC), 2024, pp.
2138–46, doi:10.1039/d3an02210b.
short: M. Biermann, C. Leppin, A. Langhoff, T. Ziemer, C. Rembe, D. Johannsmann,
The Analyst 149 (2024) 2138–2146.
date_created: 2025-12-18T17:01:44Z
date_updated: 2025-12-18T17:42:48Z
doi: 10.1039/d3an02210b
extern: '1'
intvolume: ' 149'
issue: '7'
language:
- iso: eng
page: 2138-2146
publication: The Analyst
publication_identifier:
issn:
- 0003-2654
- 1364-5528
publication_status: published
publisher: Royal Society of Chemistry (RSC)
quality_controlled: '1'
status: public
title: An electrochemical quartz crystal microbalance (EQCM) based on microelectrode
arrays allows to distinguish between adsorption and electrodeposition
type: journal_article
user_id: '117722'
volume: 149
year: '2024'
...