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 |
| 推荐引用方式 GB/T 7714 | 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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