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Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 1 | Source: arXiv Dataset IDs (Model)

CHSH violation and entropy - concurrence plane

Authors	L. Derkacz, L. Jakobczyk
Categories	quant-ph
ArXiv ID	quant-ph/0506252
URL	https://arxiv.org/abs/quant-ph/0506252
DOI	10.1103/PhysRevA.72.042321
Journal	Phys. Rev. A 72, 042321(2005)

Abstract

We characterize violation of 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.

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    "arxiv_id": "quant-ph/0506252",
    "authors": [
      "L. Derkacz",
      "L. Jakobczyk"
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    "doi": "10.1103/PhysRevA.72.042321",
    "journal_ref": "Phys. Rev. A 72, 042321(2005)",
    "title": "CHSH violation and entropy - concurrence plane",
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