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Indexed by:期刊论文

Date of Publication:2011-05-18

Journal:PHYSICAL REVIEW A

Included Journals:Scopus、SCIE、EI

Volume:83

Issue:5

ISSN No.:1050-2947

Abstract:We propose a scheme for three-level cascade atoms to entangle two optomechanical oscillators as well as two-mode fields. We show that two movable mirrors and two-mode fields can be entangled even for bad cavity limits. We also study entanglement of the output of two-mode fields in the frequency domain. The results show that the frequency of the mirror oscillation and the injected atomic coherence affect the output entanglement of the two-mode fields.