--- _id: '12878' abstract: - lang: eng text: In scientific computing, the acceleration of atomistic computer simulations by means of custom hardware is finding ever-growing application. A major limitation, however, is that the high efficiency in terms of performance and low power consumption entails the massive usage of low precision computing units. Here, based on the approximate computing paradigm, we present an algorithmic method to compensate for numerical inaccuracies due to low accuracy arithmetic operations rigorously, yet still obtaining exact expectation values using a properly modified Langevin-type equation. article_number: '39' author: - first_name: Varadarajan full_name: Rengaraj, Varadarajan last_name: Rengaraj - first_name: Michael full_name: Lass, Michael id: '24135' last_name: Lass orcid: 0000-0002-5708-7632 - first_name: Christian full_name: Plessl, Christian id: '16153' last_name: Plessl orcid: 0000-0001-5728-9982 - first_name: Thomas full_name: Kühne, Thomas id: '49079' last_name: Kühne citation: ama: Rengaraj V, Lass M, Plessl C, Kühne T. Accurate Sampling with Noisy Forces from Approximate Computing. Computation. 2020;8(2). doi:10.3390/computation8020039 apa: Rengaraj, V., Lass, M., Plessl, C., & Kühne, T. (2020). Accurate Sampling with Noisy Forces from Approximate Computing. Computation, 8(2), Article 39. https://doi.org/10.3390/computation8020039 bibtex: '@article{Rengaraj_Lass_Plessl_Kühne_2020, title={Accurate Sampling with Noisy Forces from Approximate Computing}, volume={8}, DOI={10.3390/computation8020039}, number={239}, journal={Computation}, publisher={MDPI}, author={Rengaraj, Varadarajan and Lass, Michael and Plessl, Christian and Kühne, Thomas}, year={2020} }' chicago: Rengaraj, Varadarajan, Michael Lass, Christian Plessl, and Thomas Kühne. “Accurate Sampling with Noisy Forces from Approximate Computing.” Computation 8, no. 2 (2020). https://doi.org/10.3390/computation8020039. ieee: 'V. Rengaraj, M. Lass, C. Plessl, and T. Kühne, “Accurate Sampling with Noisy Forces from Approximate Computing,” Computation, vol. 8, no. 2, Art. no. 39, 2020, doi: 10.3390/computation8020039.' mla: Rengaraj, Varadarajan, et al. “Accurate Sampling with Noisy Forces from Approximate Computing.” Computation, vol. 8, no. 2, 39, MDPI, 2020, doi:10.3390/computation8020039. short: V. Rengaraj, M. Lass, C. Plessl, T. Kühne, Computation 8 (2020). date_created: 2019-07-23T12:03:07Z date_updated: 2023-09-26T11:43:52Z department: - _id: '27' - _id: '518' - _id: '304' doi: 10.3390/computation8020039 external_id: arxiv: - '1907.08497' intvolume: ' 8' issue: '2' language: - iso: eng main_file_link: - open_access: '1' url: https://www.mdpi.com/2079-3197/8/2/39/pdf oa: '1' project: - _id: '52' name: Computing Resources Provided by the Paderborn Center for Parallel Computing - _id: '32' grant_number: PL 595/2-1 / 320898746 name: Performance and Efficiency in HPC with Custom Computing publication: Computation publisher: MDPI quality_controlled: '1' status: public title: Accurate Sampling with Noisy Forces from Approximate Computing type: journal_article user_id: '15278' volume: 8 year: '2020' ... --- _id: '9981' abstract: - lang: ger text: Die Erfindung betrifft ein Gerät mit wenigstens einem elastisch verformbaren Bauteil als Strukturteil und/oder Lagerteil, auf das im Betriebsverlauf von wechselnden Betriebszuständen abhängige, unterschiedliche Verformungskräfte einwirken, die zu einem die Bauteilnutzungsdauer begrenzenden Bauteilverschleiß führen, und mit einer Einrichtung zur Bestimmung der Bauteilnutzungsdauer und einer verschleißbedingten Bauteil-Restnutzungsdauer. Erfindungsgemäß wird ein sich zeitversetzt wiederholender, jeweils gleicher Betriebszustand vorbestimmt, dem eine jeweils gleiche Verformungskraft zugeordnet ist, durch die das elastisch verformbare Bauteilmaterial verformt wird. Ein solcher vorbestimmter Betriebszustand wird jeweils von einer Mess- und Auswerteeinheit erkannt und ein Messvorgang durch ein Startsignal selbsttätig gestartet, wobei mit wenigstens einem bauteilzugeordneten Beschleunigungssensor, die aktuelle Beschleunigung der Verformung oder daraus abgeleitete Kennwerte als Kenngröße für eine aktuelle Bauteilsteifigkeit gemessen und jeweils in einer Messkurve gespeichert und verglichen wird. application_date: 01.02.2018 application_number: '18154730.8' author: - first_name: Kai full_name: Reinke, Kai last_name: Reinke - first_name: Amelie full_name: Bender, Amelie id: '54290' last_name: Bender - first_name: Tobias full_name: Meyer, Tobias last_name: Meyer - first_name: Walter full_name: Sextro, Walter id: '21220' last_name: Sextro - first_name: James Kuria full_name: Kimotho, James Kuria last_name: Kimotho citation: ama: 'Reinke K, Bender A, Meyer T, Sextro W, Kimotho JK. Patent EP 3 358 332 B1: Verfahren zur Bestimmung des Beginns einer verschleißbedingten Bauteil-Restnutzungsdauer eines elastisch verformbaren Bauteils, als Strukturteil und/oder Lagerteil eines Geräts. Published online 2020.' apa: 'Reinke, K., Bender, A., Meyer, T., Sextro, W., & Kimotho, J. K. (2020). Patent EP 3 358 332 B1: Verfahren zur Bestimmung des Beginns einer verschleißbedingten Bauteil-Restnutzungsdauer eines elastisch verformbaren Bauteils, als Strukturteil und/oder Lagerteil eines Geräts.' bibtex: '@article{Reinke_Bender_Meyer_Sextro_Kimotho_2020, title={Patent EP 3 358 332 B1: Verfahren zur Bestimmung des Beginns einer verschleißbedingten Bauteil-Restnutzungsdauer eines elastisch verformbaren Bauteils, als Strukturteil und/oder Lagerteil eines Geräts.}, author={Reinke, Kai and Bender, Amelie and Meyer, Tobias and Sextro, Walter and Kimotho, James Kuria}, year={2020} }' chicago: 'Reinke, Kai, Amelie Bender, Tobias Meyer, Walter Sextro, and James Kuria Kimotho. “Patent EP 3 358 332 B1: Verfahren Zur Bestimmung Des Beginns Einer Verschleißbedingten Bauteil-Restnutzungsdauer Eines Elastisch Verformbaren Bauteils, Als Strukturteil Und/Oder Lagerteil Eines Geräts.,” 2020.' ieee: 'K. Reinke, A. Bender, T. Meyer, W. Sextro, and J. K. Kimotho, “Patent EP 3 358 332 B1: Verfahren zur Bestimmung des Beginns einer verschleißbedingten Bauteil-Restnutzungsdauer eines elastisch verformbaren Bauteils, als Strukturteil und/oder Lagerteil eines Geräts.” 2020.' mla: 'Reinke, Kai, et al. Patent EP 3 358 332 B1: Verfahren Zur Bestimmung Des Beginns Einer Verschleißbedingten Bauteil-Restnutzungsdauer Eines Elastisch Verformbaren Bauteils, Als Strukturteil Und/Oder Lagerteil Eines Geräts. 2020.' short: K. Reinke, A. Bender, T. Meyer, W. Sextro, J.K. Kimotho, (2020). date_created: 2019-05-27T09:46:54Z date_updated: 2023-09-28T09:49:19Z ddc: - '620' department: - _id: '151' file: - access_level: closed content_type: application/pdf creator: ekubi date_created: 2022-09-07T05:17:34Z date_updated: 2022-09-07T05:17:34Z file_id: '33277' file_name: EP000003358332B1_1.pdf file_size: 115020 relation: main_file success: 1 file_date_updated: 2022-09-07T05:17:34Z has_accepted_license: '1' ipc: G01M 13/00 ipn: EP 3 358 332 B1 page: '1' publication_date: 15.07.2020 status: public title: 'Patent EP 3 358 332 B1: Verfahren zur Bestimmung des Beginns einer verschleißbedingten Bauteil-Restnutzungsdauer eines elastisch verformbaren Bauteils, als Strukturteil und/oder Lagerteil eines Geräts.' type: patent user_id: '210' year: '2020' ... --- _id: '37021' author: - first_name: Eve full_name: Chiapello, Eve last_name: Chiapello - first_name: Lisa full_name: Knoll, Lisa id: '88789' last_name: Knoll citation: ama: 'Chiapello E, Knoll L. The Welfare Conventions Approach: A Comparative Perspective on Social Impact Bonds. Journal of Comparative Policy Analysis: Research and Practice. 2020;22(2):100-115. doi:10.1080/13876988.2019.1695965' apa: 'Chiapello, E., & Knoll, L. (2020). The Welfare Conventions Approach: A Comparative Perspective on Social Impact Bonds. Journal of Comparative Policy Analysis: Research and Practice, 22(2), 100–115. https://doi.org/10.1080/13876988.2019.1695965' bibtex: '@article{Chiapello_Knoll_2020, title={The Welfare Conventions Approach: A Comparative Perspective on Social Impact Bonds}, volume={22}, DOI={10.1080/13876988.2019.1695965}, number={2}, journal={Journal of Comparative Policy Analysis: Research and Practice}, publisher={Informa UK Limited}, author={Chiapello, Eve and Knoll, Lisa}, year={2020}, pages={100–115} }' chicago: 'Chiapello, Eve, and Lisa Knoll. “The Welfare Conventions Approach: A Comparative Perspective on Social Impact Bonds.” Journal of Comparative Policy Analysis: Research and Practice 22, no. 2 (2020): 100–115. https://doi.org/10.1080/13876988.2019.1695965.' ieee: 'E. Chiapello and L. Knoll, “The Welfare Conventions Approach: A Comparative Perspective on Social Impact Bonds,” Journal of Comparative Policy Analysis: Research and Practice, vol. 22, no. 2, pp. 100–115, 2020, doi: 10.1080/13876988.2019.1695965.' mla: 'Chiapello, Eve, and Lisa Knoll. “The Welfare Conventions Approach: A Comparative Perspective on Social Impact Bonds.” Journal of Comparative Policy Analysis: Research and Practice, vol. 22, no. 2, Informa UK Limited, 2020, pp. 100–15, doi:10.1080/13876988.2019.1695965.' short: 'E. Chiapello, L. Knoll, Journal of Comparative Policy Analysis: Research and Practice 22 (2020) 100–115.' date_created: 2023-01-17T09:51:10Z date_updated: 2023-10-02T11:59:02Z department: - _id: '121' doi: 10.1080/13876988.2019.1695965 extern: '1' intvolume: ' 22' issue: '2' keyword: - Public Administration - Sociology and Political Science language: - iso: eng page: 100-115 publication: 'Journal of Comparative Policy Analysis: Research and Practice' publication_identifier: issn: - 1387-6988 - 1572-5448 publication_status: published publisher: Informa UK Limited status: public title: 'The Welfare Conventions Approach: A Comparative Perspective on Social Impact Bonds' type: journal_article user_id: '14931' volume: 22 year: '2020' ... --- _id: '37023' author: - first_name: Eve full_name: Chiapello, Eve last_name: Chiapello - first_name: Lisa full_name: Knoll, Lisa id: '88789' last_name: Knoll citation: ama: 'Chiapello E, Knoll L. Social Finance and Impact Investing: Governing Welfare in the Era of Financialization. Historical Social Research. 2020;45(3):7-30.' apa: 'Chiapello, E., & Knoll, L. (2020). Social Finance and Impact Investing: Governing Welfare in the Era of Financialization. Historical Social Research, 45(3), 7–30.' bibtex: '@article{Chiapello_Knoll_2020, title={Social Finance and Impact Investing: Governing Welfare in the Era of Financialization}, volume={45}, number={3}, journal={Historical Social Research}, author={Chiapello, Eve and Knoll, Lisa}, year={2020}, pages={7–30} }' chicago: 'Chiapello, Eve, and Lisa Knoll. “Social Finance and Impact Investing: Governing Welfare in the Era of Financialization.” Historical Social Research 45, no. 3 (2020): 7–30.' ieee: 'E. Chiapello and L. Knoll, “Social Finance and Impact Investing: Governing Welfare in the Era of Financialization,” Historical Social Research, vol. 45, no. 3, pp. 7–30, 2020.' mla: 'Chiapello, Eve, and Lisa Knoll. “Social Finance and Impact Investing: Governing Welfare in the Era of Financialization.” Historical Social Research, vol. 45, no. 3, 2020, pp. 7–30.' short: E. Chiapello, L. Knoll, Historical Social Research 45 (2020) 7–30. date_created: 2023-01-17T10:01:03Z date_updated: 2023-10-02T12:09:05Z department: - _id: '121' extern: '1' intvolume: ' 45' issue: '3' language: - iso: eng page: 7-30 publication: Historical Social Research status: public title: 'Social Finance and Impact Investing: Governing Welfare in the Era of Financialization' type: journal_article user_id: '14931' volume: 45 year: '2020' ... --- _id: '47618' citation: ama: Althoff S, Linseisen E, Müller M-L, Winter F, eds. Re/Dissolving Mimesis. Wilhelm Fink; 2020. apa: Althoff, S., Linseisen, E., Müller, M.-L., & Winter, F. (Eds.). (2020). Re/Dissolving Mimesis. Wilhelm Fink. bibtex: '@book{Althoff_Linseisen_Müller_Winter_2020, place={Paderborn}, title={Re/Dissolving Mimesis}, publisher={Wilhelm Fink}, year={2020} }' chicago: 'Althoff, Sebastian, Elisa Linseisen, Maja-Lisa Müller, and Franziska Winter, eds. Re/Dissolving Mimesis. Paderborn: Wilhelm Fink, 2020.' ieee: 'S. Althoff, E. Linseisen, M.-L. Müller, and F. Winter, Eds., Re/Dissolving Mimesis. Paderborn: Wilhelm Fink, 2020.' mla: Althoff, Sebastian, et al., editors. Re/Dissolving Mimesis. Wilhelm Fink, 2020. short: S. Althoff, E. Linseisen, M.-L. Müller, F. Winter, eds., Re/Dissolving Mimesis, Wilhelm Fink, Paderborn, 2020. date_created: 2023-10-04T23:59:07Z date_updated: 2023-10-04T23:59:13Z department: - _id: '757' editor: - first_name: Sebastian full_name: Althoff, Sebastian id: '89772' last_name: Althoff - first_name: Elisa full_name: Linseisen, Elisa last_name: Linseisen - first_name: Maja-Lisa full_name: Müller, Maja-Lisa last_name: Müller - first_name: Franziska full_name: Winter, Franziska last_name: Winter extern: '1' language: - iso: eng place: Paderborn publication_identifier: isbn: - 978-3-7705-6495-8 publication_status: published publisher: Wilhelm Fink status: public title: Re/Dissolving Mimesis type: book_editor user_id: '49063' year: '2020' ... --- _id: '47623' author: - first_name: Sebastian full_name: Althoff, Sebastian id: '89772' last_name: Althoff citation: ama: 'Althoff S. A CCTV Image that Dissolves like Smeared Data: Distinguishability versus Similarity. In: Linseisen E, Müller M-L, Winter F, eds. Re/Dissolving Mimesis. Wilhelm Fink; 2020. doi:10.30965/9783846764954_012' apa: 'Althoff, S. (2020). A CCTV Image that Dissolves like Smeared Data: Distinguishability versus Similarity. In E. Linseisen, M.-L. Müller, & F. Winter (Eds.), Re/Dissolving Mimesis. Wilhelm Fink. https://doi.org/10.30965/9783846764954_012' bibtex: '@inbook{Althoff_2020, place={Paderborn}, title={A CCTV Image that Dissolves like Smeared Data: Distinguishability versus Similarity}, DOI={10.30965/9783846764954_012}, booktitle={Re/Dissolving Mimesis}, publisher={Wilhelm Fink}, author={Althoff, Sebastian}, editor={Linseisen, Elisa and Müller, Maja-Lisa and Winter, Franziska}, year={2020} }' chicago: 'Althoff, Sebastian. “A CCTV Image That Dissolves like Smeared Data: Distinguishability versus Similarity.” In Re/Dissolving Mimesis, edited by Elisa Linseisen, Maja-Lisa Müller, and Franziska Winter. Paderborn: Wilhelm Fink, 2020. https://doi.org/10.30965/9783846764954_012.' ieee: 'S. Althoff, “A CCTV Image that Dissolves like Smeared Data: Distinguishability versus Similarity,” in Re/Dissolving Mimesis, E. Linseisen, M.-L. Müller, and F. Winter, Eds. Paderborn: Wilhelm Fink, 2020.' mla: 'Althoff, Sebastian. “A CCTV Image That Dissolves like Smeared Data: Distinguishability versus Similarity.” Re/Dissolving Mimesis, edited by Elisa Linseisen et al., Wilhelm Fink, 2020, doi:10.30965/9783846764954_012.' short: 'S. Althoff, in: E. Linseisen, M.-L. Müller, F. Winter (Eds.), Re/Dissolving Mimesis, Wilhelm Fink, Paderborn, 2020.' date_created: 2023-10-05T00:08:14Z date_updated: 2023-10-05T00:09:24Z department: - _id: '757' doi: 10.30965/9783846764954_012 editor: - first_name: Elisa full_name: Linseisen, Elisa last_name: Linseisen - first_name: Maja-Lisa full_name: Müller, Maja-Lisa last_name: Müller - first_name: Franziska full_name: Winter, Franziska last_name: Winter extern: '1' language: - iso: eng place: Paderborn publication: Re/Dissolving Mimesis publication_status: published publisher: Wilhelm Fink status: public title: 'A CCTV Image that Dissolves like Smeared Data: Distinguishability versus Similarity' type: book_chapter user_id: '49063' year: '2020' ... --- _id: '47622' author: - first_name: Sebastian full_name: Althoff, Sebastian id: '89772' last_name: Althoff - first_name: Elisa full_name: Linseisen, Elisa last_name: Linseisen - first_name: Maja-Lisa full_name: Müller, Maja-Lisa last_name: Müller - first_name: Franziska full_name: Winter, Franziska last_name: Winter citation: ama: 'Althoff S, Linseisen E, Müller M-L, Winter F. Editorial: Re/Dissolving Mimesis. In: Linseisen E, Müller M-L, Winter F, eds. Re/Dissolving Mimesis. Wilhelm Fink; 2020. doi:10.30965/9783846764954_004' apa: 'Althoff, S., Linseisen, E., Müller, M.-L., & Winter, F. (2020). Editorial: Re/Dissolving Mimesis. In E. Linseisen, M.-L. Müller, & F. Winter (Eds.), Re/Dissolving Mimesis. Wilhelm Fink. https://doi.org/10.30965/9783846764954_004' bibtex: '@inbook{Althoff_Linseisen_Müller_Winter_2020, place={Paderborn}, title={Editorial: Re/Dissolving Mimesis}, DOI={10.30965/9783846764954_004}, booktitle={Re/Dissolving Mimesis}, publisher={Wilhelm Fink}, author={Althoff, Sebastian and Linseisen, Elisa and Müller, Maja-Lisa and Winter, Franziska}, editor={Linseisen, Elisa and Müller, Maja-Lisa and Winter, Franziska}, year={2020} }' chicago: 'Althoff, Sebastian, Elisa Linseisen, Maja-Lisa Müller, and Franziska Winter. “Editorial: Re/Dissolving Mimesis.” In Re/Dissolving Mimesis, edited by Elisa Linseisen, Maja-Lisa Müller, and Franziska Winter. Paderborn: Wilhelm Fink, 2020. https://doi.org/10.30965/9783846764954_004.' ieee: 'S. Althoff, E. Linseisen, M.-L. Müller, and F. Winter, “Editorial: Re/Dissolving Mimesis,” in Re/Dissolving Mimesis, E. Linseisen, M.-L. Müller, and F. Winter, Eds. Paderborn: Wilhelm Fink, 2020.' mla: 'Althoff, Sebastian, et al. “Editorial: Re/Dissolving Mimesis.” Re/Dissolving Mimesis, edited by Elisa Linseisen et al., Wilhelm Fink, 2020, doi:10.30965/9783846764954_004.' short: 'S. Althoff, E. Linseisen, M.-L. Müller, F. Winter, in: E. Linseisen, M.-L. Müller, F. Winter (Eds.), Re/Dissolving Mimesis, Wilhelm Fink, Paderborn, 2020.' date_created: 2023-10-05T00:06:33Z date_updated: 2023-10-05T00:06:49Z department: - _id: '757' doi: 10.30965/9783846764954_004 editor: - first_name: Elisa full_name: Linseisen, Elisa last_name: Linseisen - first_name: Maja-Lisa full_name: Müller, Maja-Lisa last_name: Müller - first_name: Franziska full_name: Winter, Franziska last_name: Winter extern: '1' language: - iso: eng place: Paderborn publication: Re/Dissolving Mimesis publication_status: published publisher: Wilhelm Fink status: public title: 'Editorial: Re/Dissolving Mimesis' type: book_chapter user_id: '49063' year: '2020' ... --- _id: '47624' author: - first_name: Sebastian full_name: Althoff, Sebastian id: '89772' last_name: Althoff citation: ama: 'Althoff S. Seeping Out: The diminishment of the subject in Hito Steyerl’s How Not to Be Seen. Performance Research. 2020;24(7):92-98. doi:10.1080/13528165.2019.1717871' apa: 'Althoff, S. (2020). Seeping Out: The diminishment of the subject in Hito Steyerl’s How Not to Be Seen. Performance Research, 24(7), 92–98. https://doi.org/10.1080/13528165.2019.1717871' bibtex: '@article{Althoff_2020, title={Seeping Out: The diminishment of the subject in Hito Steyerl’s How Not to Be Seen}, volume={24}, DOI={10.1080/13528165.2019.1717871}, number={7}, journal={Performance Research}, author={Althoff, Sebastian}, year={2020}, pages={92–98} }' chicago: 'Althoff, Sebastian. “Seeping Out: The Diminishment of the Subject in Hito Steyerl’s How Not to Be Seen.” Performance Research 24, no. 7 (2020): 92–98. https://doi.org/10.1080/13528165.2019.1717871.' ieee: 'S. Althoff, “Seeping Out: The diminishment of the subject in Hito Steyerl’s How Not to Be Seen,” Performance Research, vol. 24, no. 7, pp. 92–98, 2020, doi: 10.1080/13528165.2019.1717871.' mla: 'Althoff, Sebastian. “Seeping Out: The Diminishment of the Subject in Hito Steyerl’s How Not to Be Seen.” Performance Research, vol. 24, no. 7, 2020, pp. 92–98, doi:10.1080/13528165.2019.1717871.' short: S. Althoff, Performance Research 24 (2020) 92–98. date_created: 2023-10-05T00:09:17Z date_updated: 2023-10-05T00:11:16Z department: - _id: '757' doi: 10.1080/13528165.2019.1717871 extern: '1' intvolume: ' 24' issue: '7' language: - iso: eng page: 92-98 publication: Performance Research publication_status: published status: public title: 'Seeping Out: The diminishment of the subject in Hito Steyerl’s How Not to Be Seen' type: journal_article user_id: '49063' volume: 24 year: '2020' ... --- _id: '13226' abstract: - lang: eng text: "The canonical problem for the class Quantum Merlin-Arthur (QMA) is that of\r\nestimating ground state energies of local Hamiltonians. Perhaps surprisingly,\r\n[Ambainis, CCC 2014] showed that the related, but arguably more natural,\r\nproblem of simulating local measurements on ground states of local Hamiltonians\r\n(APX-SIM) is likely harder than QMA. Indeed, [Ambainis, CCC 2014] showed that\r\nAPX-SIM is P^QMA[log]-complete, for P^QMA[log] the class of languages decidable\r\nby a P machine making a logarithmic number of adaptive queries to a QMA oracle.\r\nIn this work, we show that APX-SIM is P^QMA[log]-complete even when restricted\r\nto more physical Hamiltonians, obtaining as intermediate steps a variety of\r\nrelated complexity-theoretic results.\r\n \ We first give a sequence of results which together yield P^QMA[log]-hardness\r\nfor APX-SIM on well-motivated Hamiltonians: (1) We show that for NP, StoqMA,\r\nand QMA oracles, a logarithmic number of adaptive queries is equivalent to\r\npolynomially many parallel queries. These equalities simplify the proofs of our\r\nsubsequent results. (2) Next, we show that the hardness of APX-SIM is preserved\r\nunder Hamiltonian simulations (a la [Cubitt, Montanaro, Piddock, 2017]). As a\r\nbyproduct, we obtain a full complexity classification of APX-SIM, showing it is\r\ncomplete for P, P^||NP, P^||StoqMA, or P^||QMA depending on the Hamiltonians\r\nemployed. (3) Leveraging the above, we show that APX-SIM is P^QMA[log]-complete\r\nfor any family of Hamiltonians which can efficiently simulate spatially sparse\r\nHamiltonians, including physically motivated models such as the 2D Heisenberg\r\nmodel.\r\n \ Our second focus considers 1D systems: We show that APX-SIM remains\r\nP^QMA[log]-complete even for local Hamiltonians on a 1D line of 8-dimensional\r\nqudits. This uses a number of ideas from above, along with replacing the \"query\r\nHamiltonian\" of [Ambainis, CCC 2014] with a new \"sifter\" construction." author: - first_name: Sevag full_name: Gharibian, Sevag id: '71541' last_name: Gharibian orcid: 0000-0002-9992-3379 - first_name: Stephen full_name: Piddock, Stephen last_name: Piddock - first_name: Justin full_name: Yirka, Justin last_name: Yirka citation: ama: 'Gharibian S, Piddock S, Yirka J. Oracle complexity classes and local measurements on physical  Hamiltonians. In: Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020). ; 2020:38.' apa: Gharibian, S., Piddock, S., & Yirka, J. (2020). Oracle complexity classes and local measurements on physical  Hamiltonians. Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020), 38. bibtex: '@inproceedings{Gharibian_Piddock_Yirka_2020, title={Oracle complexity classes and local measurements on physical  Hamiltonians}, booktitle={Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020)}, author={Gharibian, Sevag and Piddock, Stephen and Yirka, Justin}, year={2020}, pages={38} }' chicago: Gharibian, Sevag, Stephen Piddock, and Justin Yirka. “Oracle Complexity Classes and Local Measurements on Physical  Hamiltonians.” In Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020), 38, 2020. ieee: S. Gharibian, S. Piddock, and J. Yirka, “Oracle complexity classes and local measurements on physical  Hamiltonians,” in Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020), 2020, p. 38. mla: Gharibian, Sevag, et al. “Oracle Complexity Classes and Local Measurements on Physical  Hamiltonians.” Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020), 2020, p. 38. short: 'S. Gharibian, S. Piddock, J. Yirka, in: Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020), 2020, p. 38.' date_created: 2019-09-16T07:41:31Z date_updated: 2023-10-09T04:17:41Z department: - _id: '623' - _id: '7' external_id: arxiv: - '1909.05981' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1909.05981 oa: '1' page: '38' publication: Proceedings of the 37th Symposium on Theoretical Aspects of Computer Science (STACS 2020) publication_status: published status: public title: Oracle complexity classes and local measurements on physical Hamiltonians type: conference user_id: '71541' year: '2020' ... --- _id: '22056' article_number: '234102' author: - first_name: K. J. full_name: Spychala, K. J. last_name: Spychala - first_name: P. full_name: Mackwitz, P. last_name: Mackwitz - first_name: Michael full_name: Rüsing, Michael id: '22501' last_name: Rüsing orcid: 0000-0003-4682-4577 - first_name: A. full_name: Widhalm, A. last_name: Widhalm - first_name: Gerhard full_name: Berth, Gerhard id: '53' last_name: Berth - first_name: Christine full_name: Silberhorn, Christine id: '26263' last_name: Silberhorn - first_name: Artur full_name: Zrenner, Artur id: '606' last_name: Zrenner orcid: 0000-0002-5190-0944 citation: ama: 'Spychala KJ, Mackwitz P, Rüsing M, et al. Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism. Journal of Applied Physics. Published online 2020. doi:10.1063/5.0025284' apa: 'Spychala, K. J., Mackwitz, P., Rüsing, M., Widhalm, A., Berth, G., Silberhorn, C., & Zrenner, A. (2020). Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism. Journal of Applied Physics, Article 234102. https://doi.org/10.1063/5.0025284' bibtex: '@article{Spychala_Mackwitz_Rüsing_Widhalm_Berth_Silberhorn_Zrenner_2020, title={Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism}, DOI={10.1063/5.0025284}, number={234102}, journal={Journal of Applied Physics}, author={Spychala, K. J. and Mackwitz, P. and Rüsing, Michael and Widhalm, A. and Berth, Gerhard and Silberhorn, Christine and Zrenner, Artur}, year={2020} }' chicago: 'Spychala, K. J., P. Mackwitz, Michael Rüsing, A. Widhalm, Gerhard Berth, Christine Silberhorn, and Artur Zrenner. “Nonlinear Focal Mapping of Ferroelectric Domain Walls in LiNbO3: Analysis of the SHG Microscopy Contrast Mechanism.” Journal of Applied Physics, 2020. https://doi.org/10.1063/5.0025284.' ieee: 'K. J. Spychala et al., “Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism,” Journal of Applied Physics, Art. no. 234102, 2020, doi: 10.1063/5.0025284.' mla: 'Spychala, K. J., et al. “Nonlinear Focal Mapping of Ferroelectric Domain Walls in LiNbO3: Analysis of the SHG Microscopy Contrast Mechanism.” Journal of Applied Physics, 234102, 2020, doi:10.1063/5.0025284.' short: K.J. Spychala, P. Mackwitz, M. Rüsing, A. Widhalm, G. Berth, C. Silberhorn, A. Zrenner, Journal of Applied Physics (2020). date_created: 2021-05-09T06:33:08Z date_updated: 2023-10-09T08:07:57Z department: - _id: '15' - _id: '230' doi: 10.1063/5.0025284 language: - iso: eng publication: Journal of Applied Physics publication_identifier: issn: - 0021-8979 - 1089-7550 publication_status: published status: public title: 'Nonlinear focal mapping of ferroelectric domain walls in LiNbO3: Analysis of the SHG microscopy contrast mechanism' type: journal_article user_id: '14931' year: '2020' ...