Effective Raman theory for a three-level atom in the V-configuration

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	Effective Raman theory for a three-level atom in the V-configuration
	Yang, XX ; Wu, Y
刊名	COMMUNICATIONS IN THEORETICAL PHYSICS
	1999-09-30
卷号	32 期号:2 页码:189-194
关键词	Raman theory quantum optics
英文摘要	It is shown that the system of a three-level atom coupled with two modes of quantized cavity fields in the V-configuration with arbitrary detunings can be exactly reduced to a two-level system with a nonsingular effective coupling which depends nonlinearly on the intensity of the two cavity fields. By performing a unitary transformation, we obtain an exact transformed Hamiltonian in which one of the three levels is decoupled for all values of the detunings including the zero-detuning. We also present the analytical expressions of energy eigenvalues and eigenvectors, evolution operator, time-varying atomic inversion operator and photon number operators of the two modes for the effective two-level model.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	QUANTIZED CAVITY FIELDS ; JAYNES-CUMMINGS MODEL ; TRAPPED ION ; 3-LEVEL ATOM ; STANDING-WAVE ; MOTION ; DYNAMICS ; REVIVAL ; STATES ; ENERGY
收录类别	SCI
语种	英语
WOS记录号	WOS:000082300800006
公开日期	2015-12-01
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/8435]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Huazhong Univ Sci & Technol, Dept Phys, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	Yang, XX,Wu, Y. Effective Raman theory for a three-level atom in the V-configuration[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,1999,32(2):189-194.
APA	Yang, XX,&Wu, Y.(1999).Effective Raman theory for a three-level atom in the V-configuration.COMMUNICATIONS IN THEORETICAL PHYSICS,32(2),189-194.
MLA	Yang, XX,et al."Effective Raman theory for a three-level atom in the V-configuration".COMMUNICATIONS IN THEORETICAL PHYSICS 32.2(1999):189-194.