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Complete Resource Theory of Quantum Incompatibility as Quantum Programmability
http://hdl.handle.net/2237/00032524
http://hdl.handle.net/2237/00032524e2fc4e78-f28f-4046-83aa-29a9e66f1245
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PhysRevLett124_120401 (282.0 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2020-07-20 | |||||
| タイトル | ||||||
| タイトル | Complete Resource Theory of Quantum Incompatibility as Quantum Programmability | |||||
| 言語 | en | |||||
| 著者 |
Buscemi, Francesco
× Buscemi, Francesco× Chitambar, Eric× Zhou, Wenbin |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | © 2020 American Physical Society | |||||
| 抄録 | ||||||
| 内容記述 | Measurement incompatibility describes two or more quantum measurements whose expected joint outcome on a given system cannot be defined. This purely nonclassical phenomenon provides a necessary ingredient in many quantum information tasks such as violating a Bell inequality or nonlocally steering part of an entangled state. In this Letter, we characterize incompatibility in terms of programmable measurement devices and the general notion of quantum programmability. This refers to the temporal freedom a user has in issuing programs to a quantum device. For devices with a classical control and classical output, measurement incompatibility emerges as the essential quantum resource embodied in their functioning. Based on the processing of programmable measurement devices, we construct a quantum resource theory of incompatibility. A complete set of convertibility conditions for programmable devices is derived based on quantum state discrimination with postmeasurement information. | |||||
| 言語 | en | |||||
| 内容記述タイプ | Abstract | |||||
| 出版者 | ||||||
| 言語 | en | |||||
| 出版者 | American Physical Society | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1103/PhysRevLett.124.120401 | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0031-9007 | |||||
| 書誌情報 |
en : Physical Review Letters 巻 124, 号 12, p. 120401, 発行日 2020-03-24 |
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| 著者版フラグ | ||||||
| 値 | publisher | |||||
