Correlations in a chain of three oscillators with nearest neighbour coupling

Bahari Idrus, A. Konstadopoulou, T. Spiller, A. Vourdas

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A chain of three oscillators A, B, C with nearest neighbour coupling, is considered. It is shown that the correlations between A, C (which are not coupled directly) can be stronger than the correlations between A, B. Also in some cases various witnesses of entanglement show that A, C are entangled but they cannot lead to any conclusion about A, B.

Original languageEnglish
Pages (from-to)576-581
Number of pages6
JournalJournal of Modern Optics
Volume57
Issue number7
DOIs
Publication statusPublished - Apr 2010
Externally publishedYes

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Keywords

  • Coupled oscillators
  • Entanglement

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Correlations in a chain of three oscillators with nearest neighbour coupling. / Idrus, Bahari; Konstadopoulou, A.; Spiller, T.; Vourdas, A.

In: Journal of Modern Optics, Vol. 57, No. 7, 04.2010, p. 576-581.

Research output: Contribution to journalArticle

Idrus, Bahari ; Konstadopoulou, A. ; Spiller, T. ; Vourdas, A. / Correlations in a chain of three oscillators with nearest neighbour coupling. In: Journal of Modern Optics. 2010 ; Vol. 57, No. 7. pp. 576-581.
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