Clauser-Horne-Shimony-Holt violation and the entropy-concurrence plane

Journal Article · Sat Oct 15 00:00:00 EDT 2005 · Physical Review. A

DOI:https://doi.org/10.1103/PhysRevA.72.042321· OSTI ID:20718714

Derkacz, Lukasz; Jakobczyk, Lech ^[1]

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1. Institute of Theoretical Physics, University of Wroclaw, M. Born Place 9, 50-204 Wroclaw (Poland)

We characterize violation of Clauser-Horne-Shimony-Holt (CHSH) inequalities for mixed two-qubit states by their mixedness and entanglement. The class of states that have maximum degree of CHSH violation for a given linear entropy is also constructed.

• OSTI ID: 20718714
• Journal Information: Physical Review. A, Vol. 72, Issue 4; Other Information: DOI: 10.1103/PhysRevA.72.042321; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
• Country of Publication: United States
• Language: English

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