Cavity optomechanical coupling assisted by an atomic gas

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	Ian, H.; Gong, Z. R.; Liu, Yu-xi; Sun, C. P.; Nori, Franco; Ian, H , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
	Cavity optomechanical coupling assisted by an atomic gas
发表期刊	PHYSICAL REVIEW A
关键词	Radiation-pressure Displacements Resonator States
摘要	We theoretically study a cavity filled with atoms, which provides the optical-mechanical interaction between the modified cavity photonic field and a oscillating mirror at one end. We show that the cavity field "dresses" these atoms, producing two types of polaritons, effectively enhancing the radiation pressure of the cavity field upon the oscillating mirror, as well as establishing an additional squeezing mode of the oscillating mirror. This squeezing produces an adiabatic entanglement, which is absent in usual vacuum cavities, between the oscillating mirror and the rest of the system. We analyze the entanglement and quantify it using the Loschmidt echo and fidelity.
	2008
ISSN	1050-2947
卷号	78 期号:1 页码:-
学科领域	Physics
收录类别	SCI
引用统计	被引频次：118[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.itp.ac.cn/handle/311006/5507
专题	理论物理所科研产出_SCI论文
通讯作者	Ian, H , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Ian, H.,Gong, Z. R.,Liu, Yu-xi,et al. Cavity optomechanical coupling assisted by an atomic gas[J]. PHYSICAL REVIEW A,2008,78(1):-.
APA	Ian, H.,Gong, Z. R.,Liu, Yu-xi,Sun, C. P.,Nori, Franco,&Ian, H , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China.(2008).Cavity optomechanical coupling assisted by an atomic gas.PHYSICAL REVIEW A,78(1),-.
MLA	Ian, H.,et al."Cavity optomechanical coupling assisted by an atomic gas".PHYSICAL REVIEW A 78.1(2008):-.

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