Phase diagram of bipartite entanglement

Paolo Facchi, Giorgio Parisi, Saverio Pascazio, Antonello Scardicchio, Kazuya Yuasa

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We investigate the features of the entanglement spectrum (distribution of the eigenvalues of the reduced density matrix) of a large quantum system in a pure state. We consider all Rényi entropies and recover purity and von Neumann entropy as particular cases. We construct the phase diagram of the theory and unveil the presence of two critical lines.

本文言語English
論文番号414002
ジャーナルJournal of Physics A: Mathematical and Theoretical
52
41
DOI
出版ステータスPublished - 2019 9 18

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Modelling and Simulation
  • Mathematical Physics
  • Physics and Astronomy(all)

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