Phase transitions of bipartite entanglement.

Phys Rev Lett

Dipartimento di Matematica, Università di Bari, Bari, Italy.

Published: August 2008

AI Article Synopsis

  • The study explores the statistical behaviors of entanglement in a large bipartite quantum system.
  • By using random matrices and a fictional temperature concept, the researchers identify intriguing patterns in the system's properties.
  • They discover two distinct phase transitions that reveal varying spectral characteristics in the reduced density matrices.

Article Abstract

We analyze the statistical properties of the entanglement of a large bipartite quantum system. By framing the problem in terms of random matrices and a fictitious temperature, we unveil the existence of two phase transitions, characterized by different spectra of the reduced density matrices.

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http://dx.doi.org/10.1103/PhysRevLett.101.050502DOI Listing

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