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Indexed by:期刊论文

Date of Publication:2016-02-01

Journal:INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS

Included Journals:SCIE

Volume:55

Issue:2

Page Number:901-910

ISSN No.:0020-7748

Key Words:Bistability; Entanglement; Cavity optomechanics

Abstract:We investigate the bistable properties and the entanglement in a two-mode cavity optomechanical system. Our results show that the bistable regime in terms of pumping amplitude can be adjusted by tuning the detunning. Although the two modes of the cavity interact with the same mechanical mode, there is no entanglement between them, while the two modes entangle with the mechanical mode seperately.