Record ID

UAM2c8fa1c5d35f4ba18ed765f8ddddeffb

Author

Dengke Qu Dengke Qu,, Undefined Affiliation

Paweł Krzysztof Kurzyński Paweł Krzysztof Kurzyński,, Zakład Elektroniki Kwantowej [nowa struktura organizacyjna] (SNŚ/WyF/JBWF)Szkoła Nauk Ścisłych [nowa struktura organizacyjna] (SNŚ)

Dagomir Kaszlikowski Dagomir Kaszlikowski,, Undefined Affiliation

Sadegh Raeisi Sadegh Raeisi,, Undefined Affiliation

Lei Xiao Lei Xiao,, Undefined Affiliation

Kunkun Wang Kunkun Wang,, Undefined Affiliation

Xiang Zhan Xiang Zhan,, Undefined Affiliation

Peng Xue Peng Xue,, Undefined Affiliation

Journal series

Physical Review A, ISSN 2469-9926, e-ISSN 2469-9934

Issue year

2020

Vol

101

No

6

Article number

060101

Keywords in original language

Optical tests of quantum theory ; Quantum correlations in quantum information ; Quantum foundations

ASJC Classification

3107 Atomic and Molecular Physics, and Optics

Abstract in original language

Recently, an inequality satisfied by noncontextual hidden-variable models and violated by quantum mechanics for all states of a four-level system has been derived based on an information-theoretic distance approach to nonclassical correlations. In this Rapid Communication, we experimentally demonstrate the violation of this inequality with single photons. Our experiment offers a method to study a distinction between quantum and classical correlations from an information-theoretic perspective.

DOI

DOI:10.1103/physreva.101.060101 Opening in a new tab

Language

(en) English

Score (nominal)

100

Score source

journalList

Score

Ministerial score = 100.0, 17-02-2022, ArticleFromJournal

Publication indicators

WoS Citations = 5; Scopus SNIP: 2017 = 0.886; WoS Impact Factor: 2019 (2 years) = 2.777 - 2019 (5 years) =2.598

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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.