Semidefinite programming relaxations for quantum correlations
Semidefinite programs are convex optimization problems involving a linear objective
function and a domain of positive-semidefinite matrices. Over the past two decades, they …
function and a domain of positive-semidefinite matrices. Over the past two decades, they …
Bell nonlocality
Bell's 1964 theorem, which states that the predictions of quantum theory cannot be
accounted for by any local theory, represents one of the most profound developments in the …
accounted for by any local theory, represents one of the most profound developments in the …
Information causality as a physical principle
Quantum physics has remarkable distinguishing characteristics. For example, it gives only
probabilistic predictions (non-determinism) and does not allow copying of unknown states …
probabilistic predictions (non-determinism) and does not allow copying of unknown states …
Specker's parable of the overprotective seer: A road to contextuality, nonlocality and complementarity
In 1960, the mathematician Ernst Specker described a simple example of nonclassical
correlations, the counter-intuitive features of which he dramatized using a parable about a …
correlations, the counter-intuitive features of which he dramatized using a parable about a …
Nonlocality beyond quantum mechanics
S Popescu - Nature Physics, 2014 - nature.com
Nonlocality is the most characteristic feature of quantum mechanics, but recent research
seems to suggest the possible existence of nonlocal correlations stronger than those …
seems to suggest the possible existence of nonlocal correlations stronger than those …
Almost quantum correlations
Quantum theory is not only successfully tested in laboratories every day but also constitutes
a robust theoretical framework: small variations usually lead to implausible consequences …
a robust theoretical framework: small variations usually lead to implausible consequences …
Photonic Source of Heralded Greenberger-Horne-Zeilinger States
Generating large multiphoton entangled states is of main interest due to enabling universal
photonic quantum computing and all-optical quantum repeater nodes. These applications …
photonic quantum computing and all-optical quantum repeater nodes. These applications …
Experimental test of nonlocality limits from relativistic independence
Quantum correlations, like entanglement, represent the characteristic trait of quantum
mechanics and pose essential issues and challenges to the interpretation of this pillar of …
mechanics and pose essential issues and challenges to the interpretation of this pillar of …
Maximal violation of a bipartite three-setting, two-outcome Bell inequality using infinite-dimensional quantum systems
KF Pál, T Vértesi - Physical Review A—Atomic, Molecular, and Optical …, 2010 - APS
The I 3322 inequality is the simplest bipartite two-outcome Bell inequality beyond the
Clauser-Horne-Shimony-Holt (CHSH) inequality, consisting of three two-outcome …
Clauser-Horne-Shimony-Holt (CHSH) inequality, consisting of three two-outcome …
[ΒΙΒΛΙΟ][B] Quantum theory: informational foundations and foils
G Chiribella, RW Spekkens - 2016 - Springer
The foundations of Quantum Mechanics are experiencing a golden age. In a timespan of
less than two decades, an astonishing number of new results, ideas, and frameworks have …
less than two decades, an astonishing number of new results, ideas, and frameworks have …