---
_id: '8178'
abstract:
- lang: eng
text: In [Piani et al., PRL106 (2011) 220403], an activation protocol was introduced
which maps the general non-classical (multipartite) correlations between given
systems into bipartite entanglement between the systems and local ancillae by
means of a potentially highly entangling interaction. Here, we study how this
activation protocol can be used to entangle the starting systems themselves via
entanglement swapping through a measurement on the ancillae. Furthermore, we bound
the relative entropy of quantumness (a naturally arising measure of non-classicality
in the scheme of Piani et al. above) for a special class of separable states,
the so-called classical–quantum states. In particular, we fully characterize the
classical–quantum two-qubit states that are maximally non-classical.
article_type: original
author:
- first_name: Sevag
full_name: Gharibian, Sevag
id: '71541'
last_name: Gharibian
orcid: 0000-0002-9992-3379
- first_name: MARCO
full_name: PIANI, MARCO
last_name: PIANI
- first_name: GERARDO
full_name: ADESSO, GERARDO
last_name: ADESSO
- first_name: JOHN
full_name: CALSAMIGLIA, JOHN
last_name: CALSAMIGLIA
- first_name: PAWEŁ
full_name: HORODECKI, PAWEŁ
last_name: HORODECKI
citation:
ama: Gharibian S, PIANI M, ADESSO G, CALSAMIGLIA J, HORODECKI P. Characterizing
Quantumness via Entanglement Creation. International Journal of Quantum Information.
2011;09(07n08):1701-1713. doi:10.1142/s0219749911008258
apa: Gharibian, S., PIANI, M., ADESSO, G., CALSAMIGLIA, J., & HORODECKI, P.
(2011). Characterizing Quantumness via Entanglement Creation. International
Journal of Quantum Information, 09(07n08), 1701–1713. https://doi.org/10.1142/s0219749911008258
bibtex: '@article{Gharibian_PIANI_ADESSO_CALSAMIGLIA_HORODECKI_2011, title={Characterizing
Quantumness via Entanglement Creation}, volume={09}, DOI={10.1142/s0219749911008258},
number={07n08}, journal={International Journal of Quantum Information}, publisher={World
Scientific Pub Co Pte Lt}, author={Gharibian, Sevag and PIANI, MARCO and ADESSO,
GERARDO and CALSAMIGLIA, JOHN and HORODECKI, PAWEŁ}, year={2011}, pages={1701–1713}
}'
chicago: 'Gharibian, Sevag, MARCO PIANI, GERARDO ADESSO, JOHN CALSAMIGLIA, and PAWEŁ
HORODECKI. “Characterizing Quantumness via Entanglement Creation.” International
Journal of Quantum Information 09, no. 07n08 (2011): 1701–13. https://doi.org/10.1142/s0219749911008258.'
ieee: 'S. Gharibian, M. PIANI, G. ADESSO, J. CALSAMIGLIA, and P. HORODECKI, “Characterizing
Quantumness via Entanglement Creation,” International Journal of Quantum Information,
vol. 09, no. 07n08, pp. 1701–1713, 2011, doi: 10.1142/s0219749911008258.'
mla: Gharibian, Sevag, et al. “Characterizing Quantumness via Entanglement Creation.”
International Journal of Quantum Information, vol. 09, no. 07n08, World
Scientific Pub Co Pte Lt, 2011, pp. 1701–13, doi:10.1142/s0219749911008258.
short: S. Gharibian, M. PIANI, G. ADESSO, J. CALSAMIGLIA, P. HORODECKI, International
Journal of Quantum Information 09 (2011) 1701–1713.
date_created: 2019-03-01T12:08:55Z
date_updated: 2023-02-28T11:04:25Z
department:
- _id: '623'
- _id: '7'
doi: 10.1142/s0219749911008258
extern: '1'
external_id:
arxiv:
- '1105.3419'
intvolume: ' 9'
issue: 07n08
language:
- iso: eng
main_file_link:
- open_access: '1'
url: https://arxiv.org/abs/1105.3419
oa: '1'
page: 1701-1713
publication: International Journal of Quantum Information
publication_identifier:
issn:
- 0219-7499
- 1793-6918
publication_status: published
publisher: World Scientific Pub Co Pte Lt
status: public
title: Characterizing Quantumness via Entanglement Creation
type: journal_article
user_id: '71541'
volume: '09'
year: '2011'
...