2016
An explicit classical strategy for winning a CHSHq game
PIVOLUSKA, Matej and Martin PLESCHBasic information
Original name
An explicit classical strategy for winning a CHSHq game
Authors
PIVOLUSKA, Matej (703 Slovakia, guarantor, belonging to the institution) and Martin PLESCH (703 Slovakia, belonging to the institution)
Edition
New Journal of Physics, IOP publishing, 2016, 1367-2630
Other information
Language
English
Type of outcome
Article in a journal
Field of Study
10201 Computer sciences, information science, bioinformatics
Country of publisher
United Kingdom of Great Britain and Northern Ireland
Confidentiality degree
is not subject to a state or trade secret
References:
Impact factor
Impact factor: 3.786
RIV identification code
RIV/00216224:14330/16:00088127
Organization unit
Faculty of Informatics
UT WoS
000372463500001
Keywords in English
device independence; CHSH game; classical-quantum gap; bell Inequalities
Changed: 27/4/2017 06:48, RNDr. Pavel Šmerk, Ph.D.
Abstract
V originále
A CHSH q game is a generalization of the standard two player CHSH game, with q different input and output options. In contrast to the binary game, the best classical and quantum winning strategies are not known exactly. In this paper we provide a constructive classical strategy for winning a CHSH q game, with q being a prime. Our construction achieves a winning probability better than $\frac{1}{22}{q}^{-\frac{2}{3}}$, which is in contrast with the previously known constructive strategies achieving only the winning probability of $O({q}^{-1})$.
Links
| GAP202/12/1142, research and development project |
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| GA16-22211S, research and development project |
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| 323970, interní kód MU |
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