Unified criteria for multipartite quantum nonlocality

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Title Unified criteria for multipartite quantum nonlocality
Author Cavalcanti, Eric Gama; He, Q.Y.; Reid, M.D.; Wiseman, Howard Mark
Journal Name Physical Review A
Year Published 2011
Place of publication United States
Publisher American Physical Society
Abstract Wiseman and co-workers [ H. M. Wiseman, S. J. Jones and A. C. Doherty Phys. Rev. Lett. 98 140402 (2007)] proposed a distinction among the nonlocality classes of Bell's nonlocality, Einstein-Podolsky-Rosen (EPR) paradox or steering, and entanglement based on whether or not an overseer trusts each party in a bipartite scenario where they are asked to demonstrate entanglement. Here we extend that concept to the multipartite case and derive inequalities that progressively test for those classes of nonlocality, with different thresholds for each level. This framework includes the three classes of nonlocality above in special cases and introduces a family of others.
Peer Reviewed Yes
Published Yes
Alternative URI http://dx.doi.org/10.1103/PhysRevA.84.032115
Copyright Statement Copyright 2011 American Physical Society. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.
Volume 84
Issue Number 3
Page from 032115-1
Page to 032115-8
ISSN 1050-2947
Date Accessioned 2011-09-21
Language en_US
Research Centre Centre for Quantum Dynamics
Faculty Faculty of Science, Environment, Engineering and Technology
Subject Quantum Information, Computation and Communication; Quantum Optics; Quantum Physics
URI http://hdl.handle.net/10072/42784
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1

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