Entangling two multiatom clusters via a single-mode thermal field

S. R.J. Patrick, Yang Yang, Zhang Qi Yin, Fu Li Li*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

We consider a system consisting of two multiple two-level-atom clusters simultaneously interacting with a single-mode cavity field. Entanglement of the two clusters is investigated by use of the negativity measure. We find that the entanglement can be not only induced by a thermal field but also enhanced by increasing the mean thermal photon number.

Original languageEnglish
Pages (from-to)2681-2696
Number of pages16
JournalInternational Journal of Modern Physics B
Volume25
Issue number20
DOIs
Publication statusPublished - 10 Aug 2011
Externally publishedYes

Keywords

  • Thermal field
  • quantum entanglement

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