KMS Of Academy of mathematics and systems sciences, CAS
| Information transfer in generalized probabilistic theories | |
Wu, Zhaoqi1; Zhu, Chuanxi1; Luo, Shunlong2 ; Wang, Jianhui3
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| 2015-10-30 | |
| 发表期刊 | PHYSICS LETTERS A
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| ISSN | 0375-9601 |
| 卷号 | 379期号:42页码:2694-2697 |
| 摘要 | The tension between unitarity and wave-packet collapse is an annoying problem in quantum mechanics, while a breakthrough was made by Zurek recently from the point of view of information transfer. In this paper, we reconsider Zurek's derivation in the setting of generalized probabilistic theories (GPT), and establish that actionable information about a system can be repeatedly passed on to other systems only when the chosen states of the system have mutual zero fidelity. This may be interpreted as an extension of Zurek's result to GPT. (C) 2015 Elsevier B.V. All rights reserved. |
| 关键词 | Generalized probabilistic theories Measurement Repeatability Actionable information Information transfer |
| DOI | 10.1016/j.physleta.2015.08.008 |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[11461045] ; National Natural Science Foundation of China[11326099] ; National Natural Science Foundation of China[11361042] ; National Natural Science Foundation of China[11265010] ; Natural Science Foundation of Jiangxi Province, China[20142BAB211016] ; Natural Science Foundation of Jiangxi Province, China[20132BAB201001] ; Natural Science Foundation of Jiangxi Province, China[20132BAB212009] |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:000362306400004 |
| 出版者 | ELSEVIER SCIENCE BV |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.amss.ac.cn/handle/2S8OKBNM/20944 |
| 专题 | 应用数学研究所 |
| 通讯作者 | Wu, Zhaoqi |
| 作者单位 | 1.Nanchang Univ, Dept Math, Nanchang 330031, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 3.Nanchang Univ, Dept Phys, Nanchang 330031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Zhaoqi,Zhu, Chuanxi,Luo, Shunlong,et al. Information transfer in generalized probabilistic theories[J]. PHYSICS LETTERS A,2015,379(42):2694-2697. |
| APA | Wu, Zhaoqi,Zhu, Chuanxi,Luo, Shunlong,&Wang, Jianhui.(2015).Information transfer in generalized probabilistic theories.PHYSICS LETTERS A,379(42),2694-2697. |
| MLA | Wu, Zhaoqi,et al."Information transfer in generalized probabilistic theories".PHYSICS LETTERS A 379.42(2015):2694-2697. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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