Unified criteria for multipartite quantum nonlocality

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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.3/205164

Title: Unified criteria for multipartite quantum nonlocality
Author(s): Cavalcanti, E. G.; He, Q. Y.; Reid, M. D.; Wiseman, H. M.
Abstract: Wiseman and co-workers 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.
Publication type: Journal article
Research centre: Swinburne University of Technology. Faculty of Engineering and Industrial Sciences. Centre for Atom Optics and Ultrafast Spectroscopy. Centre of Excellence for Quantum-Atom Optics
Source: Physical Review A, Vol. 84, no. 3 (Sep 2011), article no. 032115
Publication year: 2011
FOR Code(s): 01 Mathematical Sciences; 02 Physical Sciences; 03 Chemical Sciences
Keyword(s): Einstein-Podolsky-Rosen paradox; EPR paradox; Multipartite quantum nonlocality
Publisher: American Physical Society
ISSN: 1050-2947
Publisher URL: http://dx.doi.org/10.1103/PhysRevA.84.032115
Peer reviewed