Nonlocal unambiguous discrimination among N nonorthogonal qudit states lying in a higher-dimensional Hilbert space
We give a strategy for nonlocal unambiguous discrimination （UD） among N linearly independent nonorthogonal qudit states lying in a higher-dimensional Hilbert space. The procedure we use is a nonlocal positive operator valued measurement （POVM） in a direct sum space. This scheme is designed for obtai...
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| Veröffentlicht in: | Science China. Physics, mechanics & astronomy mechanics & astronomy, 2012, Vol.55 (1), p.55-59 |
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| container_title | Science China. Physics, mechanics & astronomy |
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| creator | Chen, LiBing Lu, Hong |
| description | We give a strategy for nonlocal unambiguous discrimination （UD） among N linearly independent nonorthogonal qudit states lying in a higher-dimensional Hilbert space. The procedure we use is a nonlocal positive operator valued measurement （POVM） in a direct sum space. This scheme is designed for obtaining the conclusive nonlocal measurement results with a finite probability of success. We construct a quantum network for realizing the nonlocal UD with a set of two-level remote rotations, and thus provide a feasible physical means to realize the nonlocal UD. |
| doi_str_mv | 10.1007/s11433-011-4577-5 |
| format | Article |
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We construct a quantum network for realizing the nonlocal UD with a set of two-level remote rotations, and thus provide a feasible physical means to realize the nonlocal UD.</description><subject>Astronomy</subject><subject>Classical and Continuum Physics</subject><subject>Hilbert space</subject><subject>Hilbert空间</subject><subject>Observations and Techniques</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>成功概率</subject><subject>直和空间</subject><subject>线性无关</subject><subject>量子网络</subject><subject>非局部</subject><subject>非正交</subject><subject>高维</subject><issn>1674-7348</issn><issn>1869-1927</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kEFPwyAUxxujiYvuA3jDeEahUChHs6gzWeZFz4QW2rK0sEF72LeX2UVvvgvv8Pu_9_hl2R1Gjxgh_hQxpoRAhDGkBeewuMgWuGQCYpHzy9QzTiEntLzOljHuUCoiEOV0kYWtd72vVQ8mp4bKtpOfItA21sEO1qnRegfU4F0LtsB558PY-da7FDhM2o4gjmo0EfRHmxCbWNDZtjMBajsYF-0PurZ9ZUKC96o2t9lVo_poluf3Jvt6fflcreHm4-199byBNaH5CDlWBS1MrRuDWUWKqmRYlU1FTKmQLgWnpEaN5poXKDc504yxXDRCayqMahC5yR7mufvgD5OJo9z5KaRzosxF0kMZJjhReKbq4GMMppH79HMVjhIjebIrZ7sy2ZUnu7JImXzOxMS61oS_yf-F7s-LumTzkHK_myjiOaMlJd_U-4oZ</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>Chen, LiBing</creator><creator>Lu, Hong</creator><general>SP Science China Press</general><general>Springer Nature B.V</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>P5Z</scope><scope>P62</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope></search><sort><creationdate>2012</creationdate><title>Nonlocal unambiguous discrimination among N nonorthogonal qudit states lying in a higher-dimensional Hilbert space</title><author>Chen, LiBing ; Lu, Hong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c342t-71a545ecdfe16b35b861a8fb3e8a0d89743c0fd7d7502e26d66629f9dd49eaf03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Astronomy</topic><topic>Classical and Continuum Physics</topic><topic>Hilbert space</topic><topic>Hilbert空间</topic><topic>Observations and Techniques</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>成功概率</topic><topic>直和空间</topic><topic>线性无关</topic><topic>量子网络</topic><topic>非局部</topic><topic>非正交</topic><topic>高维</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chen, LiBing</creatorcontrib><creatorcontrib>Lu, Hong</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><jtitle>Science China. 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| fulltext | fulltext |
| identifier | ISSN: 1674-7348 |
| ispartof | Science China. Physics, mechanics & astronomy, 2012, Vol.55 (1), p.55-59 |
| issn | 1674-7348 1869-1927 |
| language | eng |
| recordid | cdi_proquest_journals_2918646131 |
| source | SpringerNature Journals; Alma/SFX Local Collection |
| subjects | Astronomy Classical and Continuum Physics Hilbert space Hilbert空间 Observations and Techniques Physics Physics and Astronomy 成功概率 直和空间 线性无关 量子网络 非局部 非正交 高维 |
| title | Nonlocal unambiguous discrimination among N nonorthogonal qudit states lying in a higher-dimensional Hilbert space |
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