中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Generations of coherent states of single trapped cold ion beyond the Lamb-Dicke limit

文献类型:期刊论文

作者Zhang Miao; Jia Huan-Yu
刊名ACTA PHYSICA SINICA
出版日期2008-02-01
卷号57页码:880-886
关键词Lamb-Dicke approximation superposition states coherent states nonclassical features
ISSN号1000-3290
英文摘要Based on the quantum dynamics of laser-ion interaction beyond the Lamb-Dicke limit, we discuss how to superpose a series of vibrational number states from motional ground state by sequentially applying laser beams. The Q function, Wigner distribution function, and the nonclassical properties such as squeezing effect and anti-bunching effect of the generated superposition states are investigated in detail by numerical method. It is shown that, by controlling the durations of the applied laser pulses, these quantum states could well approach to the well-known coherent states.
WOS关键词QUANTUM ; FIELD ; ATOM ; SUPERPOSITION ; DYNAMICS ; CAVITY ; LASER
WOS研究方向Physics
语种英语
WOS记录号WOS:000253432100040
出版者CHINESE PHYSICAL SOC
源URL[http://119.78.100.186/handle/113462/28375]  
专题中国科学院近代物理研究所
通讯作者Jia Huan-Yu
作者单位Southeast Jiao Tong Univ, Inst Modern Phys, Chengdu 610031, Peoples R China
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Zhang Miao,Jia Huan-Yu. Generations of coherent states of single trapped cold ion beyond the Lamb-Dicke limit[J]. ACTA PHYSICA SINICA,2008,57:880-886.
APA Zhang Miao,&Jia Huan-Yu.(2008).Generations of coherent states of single trapped cold ion beyond the Lamb-Dicke limit.ACTA PHYSICA SINICA,57,880-886.
MLA Zhang Miao,et al."Generations of coherent states of single trapped cold ion beyond the Lamb-Dicke limit".ACTA PHYSICA SINICA 57(2008):880-886.

入库方式: OAI收割

来源:近代物理研究所

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