General properties of nonsignaling theories

 Authors: L Masanes, A Acin, N Gisin Physical Review A 73, 012112 (2006) http://dx.doi.org/10.1103/PhysREvA.73.012112 This article identifies a series of properties common to all theories that do not allow for superluminal signaling and predict the violation of Bell inequalities. Intrinsic randomness, uncertainty due to the incompatibility of two observables, monogamy of correlations, impossibility of perfect cloning, privacy of correlations, bounds in the shareability of some states; all these phenomena are solely a consequence of the no-signaling principle and nonlocality. In particular, it is shown that for any distribution, the properties of (i) nonlocal, (ii) no arbitrarily shareable, and (iii) positive secrecy content are equivalent. nonsignalingtheories.pdf

BibTeX Source

@ARTICLE{Masanes2006,
author = {Masanes, L. and Acin, A. and Gisin, N.},
title = {General properties of nonsignaling theories},
journal = {Physical Review A},
year = {2006},
volume = {73},
pages = {012112},
number = {1},
abstract = {This article identifies a series of properties common to all theories
that do not allow for superluminal signaling and predict the violation
of Bell inequalities. Intrinsic randomness, uncertainty due to the
incompatibility of two observables, monogamy of correlations, impossibility
of perfect cloning, privacy of correlations, bounds in the shareability
of some states; all these phenomena are solely a consequence of the
no-signaling principle and nonlocality. In particular, it is shown
that for any distribution, the properties of (i) nonlocal, (ii) no
arbitrarily shareable, and (iii) positive secrecy content are equivalent.
},
doi = {10.1103/PhysREvA.73.012112},
owner = {cc},
sn = {1050-2947},
timestamp = {2010.08.20},
ut = {WOS:000235008900028}
}