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Information transfer in generalized probabilistic theories
Wu, Zhaoqi1; Zhu, Chuanxi1; Luo, Shunlong2; Wang, Jianhui3
2015-10-30
Source PublicationPHYSICS LETTERS A
ISSN0375-9601
Volume379Issue:42Pages:2694-2697
AbstractThe 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.
KeywordGeneralized probabilistic theories Measurement Repeatability Actionable information Information transfer
DOI10.1016/j.physleta.2015.08.008
Language英语
Funding ProjectNational 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 Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000362306400004
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.amss.ac.cn/handle/2S8OKBNM/20944
Collection应用数学研究所
Affiliation1.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
Recommended Citation
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.
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