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Information transfer in generalized probabilistic theories

文献类型：期刊论文

作者Wu, Zhaoqi1; Zhu, Chuanxi1; Luo, Shunlong2; Wang, Jianhui3
刊名PHYSICS LETTERS A
出版日期2015-10-30
卷号379期号:42页码:2694-2697
关键词Generalized probabilistic theories Measurement Repeatability Actionable information Information transfer
ISSN号0375-9601
DOI10.1016/j.physleta.2015.08.008
英文摘要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.
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
语种英语
WOS记录号WOS:000362306400004
出版者ELSEVIER SCIENCE BV
源URL[http://ir.amss.ac.cn/handle/2S8OKBNM/20943]  
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.

入库方式： OAI收割

来源：数学与系统科学研究院

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