Equilibrium entanglement vanishes at finite temperature

B. V. Fine, F. Mintert, A. Buchleitner

Research output: Contribution to journalArticlepeer-review

29 Citations (Scopus)


We show that the equilibrium entanglement of a bipartite system having a finite number of quantum states vanishes at finite temperature, for arbitrary interactions between its constituents and with the environment.

Original languageEnglish
Article number153105
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number15
Publication statusPublished - 2005
Externally publishedYes


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