Entropy-driven phase transitions of entanglement

Paolo Facchi, Giuseppe Florio, Giorgio Parisi, Saverio Pascazio, Kazuya Yuasa

    研究成果: Article

    16 引用 (Scopus)

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    We study the behavior of bipartite entanglement at fixed von Neumann entropy. We look at the distribution of the entanglement spectrum, that is, the eigenvalues of the reduced density matrix of a quantum system in a pure state. We report the presence of two continuous phase transitions, characterized by different entanglement spectra, which are deformations of classical eigenvalue distributions.

    元の言語English
    記事番号052324
    ジャーナルPhysical Review A - Atomic, Molecular, and Optical Physics
    87
    発行部数5
    DOI
    出版物ステータスPublished - 2013 5 28

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    ASJC Scopus subject areas

    • Atomic and Molecular Physics, and Optics

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