Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 권영헌 | - |
dc.date.accessioned | 2023-07-21T02:40:57Z | - |
dc.date.available | 2023-07-21T02:40:57Z | - |
dc.date.issued | 2022-02 | - |
dc.identifier.citation | Quantum Information Processing, v. 21, NO. 2, article no. 64, Page. 1-26 | - |
dc.identifier.issn | 1570-0755;1573-1332 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s11128-022-03414-y | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/184094 | - |
dc.description.abstract | We consider the optimal discrimination of nonorthogonal qubit states with post-measurement information and provide an analytic structure of the optimal measurements. We also show that there is always a optimal measurement when post-measurement information is given. Further, in discriminating four states using post-measurement information, we analytically provide the optimal probability of correct guessing and show that the uniqueness of optimal measurement is equivalent to the non-existence of non- optimal measurement with post-measurement information. | - |
dc.description.sponsorship | Basic Science Research Program through the National Research Foundation of Korea(NRF) - Ministry of Education, Science and Technology [NRF-2018R1D1A1B07049420]; Institute of Information& communications Technology Planning& Evaluation (IITP) - Korea government (MSIT) [2020001343]; National Research Foundation of Korea(NRF) - Korea government(Ministry of Science and ICT) [NRF-2020M3E4A1080088] | - |
dc.language | en | - |
dc.publisher | Kluwer Academic Publishers | - |
dc.subject | Quantum state discrimination | - |
dc.subject | post-measurement information | - |
dc.subject | Optimal measurement | - |
dc.title | Qubit state discrimination using post-measurement information | - |
dc.type | Article | - |
dc.relation.no | 2 | - |
dc.relation.volume | 21 | - |
dc.identifier.doi | 10.1007/s11128-022-03414-y | - |
dc.relation.page | 1-26 | - |
dc.relation.journal | Quantum Information Processing | - |
dc.contributor.googleauthor | Ha, Donghoon | - |
dc.contributor.googleauthor | Kim, Jeong San | - |
dc.contributor.googleauthor | Kwon, Younghun | - |
dc.sector.campus | E | - |
dc.sector.daehak | 과학기술융합대학 | - |
dc.sector.department | 응용물리학과 | - |
dc.identifier.pid | yyhkwon | - |
dc.identifier.article | 64 | - |
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