Results 91 to 100 of about 4,717 (155)

Entropic inequalities as a necessary and sufficient condition to noncontextuality and locality

, 2013
The assumption of local realism in a Bell locality scenario imposes non-trivial conditions on the Shannon entropies of the associated probability distributions, expressed by linear entropic Bell inequalities.
Chaves, Rafael
core   +1 more source

An Extension of Combinatorial Contextuality for Cognitive Protocols. [PDF]

Front Psychol, 2022
Obeid AK, Bruza P, Moreira C, Bruns A, Angus D.   +4 more
europepmc   +1 more source

Distribution of Bell inequality violation vs. multiparty quantum correlation measures

, 2015
Violation of a Bell inequality guarantees the existence of quantum correlations in a quantum state. A pure bipartite quantum state, having nonvanishing quantum correlation, always violates a Bell inequality. Such correspondence is absent for multipartite
Das, Tamoghna, De, Aditi Sen, Sen, Ujjwal, Sharma, Kunal   +3 more
core   +1 more source

La plegaria del pastor

Dios y el Hombre
El siguiente texto es la transcripción de la Lectio Brevis que Mons. Ariel Torrado Mosconi dictó el martes 19 de marzo de 2024 en el Seminario Mayor “San José” de La Plata, con motivo de la solemnidad de su patrono.
Ariel Torrado Mosconi
doaj  

Quantum networks reveal quantum nonlocality

, 2010
The results of local measurements on some composite quantum systems cannot be reproduced classically. This impossibility, known as quantum nonlocality, represents a milestone in the foundations of quantum theory.
A Acín, A Acín, A Sen De, AA Methot, C-E Bardyn, D Collins, D Collins, D Svetlichny, H Buhrman, I Devetak, J Barrett, J Barrett, JF Clauser, JS Bell, L Masanes, M Forster, M Seevinck, ML Almeida, ML Almeida, N Brunner, RF Werner, RF Werner, S Pironio, S Popescu, S Popescu, T Vértesi, Y-C Liang   +26 more
core   +1 more source

Violations of locality and free choice are equivalent resources in Bell experiments. [PDF]

Proc Natl Acad Sci U S A, 2021
Blasiak P, Pothos EM, Yearsley JM, Gallus C, Borsuk E.   +4 more
europepmc   +1 more source

Device-Independent Certification of Maximal Randomness from Pure Entangled Two-Qutrit States Using Non-Projective Measurements. [PDF]

Entropy (Basel), 2022
Borkała JJ, Jebarathinam C, Sarkar S, Augusiak R.   +3 more
europepmc   +1 more source

An inherently infinite-dimensional quantum correlation. [PDF]

Nat Commun, 2020
Coladangelo A, Stark J.
europepmc   +1 more source

Experimental device-independent certified randomness generation with an instrumental causal structure

, 2019
The intrinsic random nature of quantum physics offers novel tools for the generation of random numbers, a central challenge for a plethora of fields. Bell non-local correlations obtained by measurements on entangled states allow for the generation of bit
Agresti, Iris, Aolita, Leandro, Carvacho, Gonzalo, Cavalcanti, Daniel, Chaves, Rafael, Guerini, Leonardo, Mancusi, Michele, Poderini, Davide, Sciarrino, Fabio   +8 more
core  

Constraints on nonlocality in networks from no-signaling and independence. [PDF]

Nat Commun, 2020
Gisin N, Bancal JD, Cai Y, Remy P, Tavakoli A, Zambrini Cruzeiro E, Popescu S, Brunner N.   +7 more
europepmc   +1 more source