Results 31 to 40 of about 9,815 (180)
Bell on Bell's Theorem: The Changing Face of Nonlocality [PDF]
, 2016 1 ...
Brown, H, Timpson, C
openaire +2 more sources
Nonlocality in many-body quantum systems detected with two-body correlators [PDF]
, 2015 Contemporary understanding of correlations in quantum many-body systems and in quantum phase transitions is based to a large extent on the recent intensive studies of entanglement in many-body systems.
Acín, A. +6 more
core +3 more sources
Nonlocality, Bell’s Ansatz, and probability [PDF]
Optics and Spectroscopy, 2007 8&1/2 pages revtex; v2: many corrections, clairifications & extentions, all small; v3: editorial ...
openaire +2 more sources
Nonlocality and entanglement in the XY model [PDF]
, 2010 Nonlocality and quantum entanglement constitute two special features of quantum systems of paramount importance in quantum information theory (QIT).
A. Peres +7 more
core +3 more sources
Exploring Bell nonlocality of quantum networks with stabilizing and logical operators
Physical Review Research, 2021 In practical quantum networks, a variety of multiqubit stabilized states emitted from independent sources are distributed among the agents, and the correlations across the entire network can be derived from each agent's local measurements on the shared ...
Li-Yi Hsu, Ching-Hsu Chen
doaj +1 more source
Complementarity of genuine multipartite Bell nonlocality [PDF]
Physical Review A, 2017 We introduce a feature of no-signaling (Bell) nonlocal theories: namely, when a system of multiple parties manifests genuine nonlocal correlation, then there cannot be arbitrarily high nonlocal correlation among any subset of the parties. We call this feature complementarity of genuine multipartite nonlocality. We use Svetlichny's criterion for genuine
Sasha Sami +2 more
+4 more sources
Buonomano against Bell: Nonergodicity or nonlocality? [PDF]
International Journal of Quantum Information, 2017 The aim of this note is to attract attention of the quantum foundational community to the fact that in Bell’s arguments, one cannot distinguish two hypotheses: (a) quantum mechanics is nonlocal, (b) quantum mechanics is nonergodic. Therefore, experimental violations of Bell’s inequality can be as well interpreted as supporting the hypothesis that ...
openaire +2 more sources
Two Faced Janus of Quantum Nonlocality
Entropy, 2020 This paper is a new step towards understanding why “quantum nonlocality” is a misleading concept. Metaphorically speaking, “quantum nonlocality” is Janus faced. One face is an apparent nonlocality of the Lüders projection and
Andrei Khrennikov
doaj +1 more source
, 2017 We derive general conditions for the compatibility of channels in general probabilistic theory. We introduce formalism that allows us to easily formulate steering by channels and Bell nonlocality of channels as generalizations of the well-known concepts ...
Plávala, Martin
core +1 more source
Translationally invariant multipartite Bell inequalities involving only two-body correlators
, 2014 Bell inequalities are natural tools that allow one to certify the presence of nonlocality in quantum systems. The known constructions of multipartite Bell inequalities contain, however, correlation functions involving all observers, making their ...
Acín, A. +5 more
core +1 more source