Exact results on cavity cooling in a system of a two-level atom and a cavity field

doi:10.1088/1674-1056/19/3/033202

中国物理B ›› 2010, Vol. 19 ›› Issue (3): 33202-033202.doi: 10.1088/1674-1056/19/3/033202

Exact results on cavity cooling in a system of a two-level atom and a cavity field

张玉青, 谭磊, 朱中华, 刘利伟

Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China

收稿日期:2009-01-15 修回日期:2009-05-19 出版日期:2010-03-15 发布日期:2010-03-15
基金资助:
Project supported by the National Natural Science Foundation of China (Grant No.~10704031), the National Science Foundation for Fostering Talents in Basic Research of the National Natural Science Foundation of China (Grant No.~J0630313), the fundamental Research Fund for Physical and Mathematical of Lanzhou University (Grant No.~Lzu05001), and the Natural Science Foundation of Gansu, China (Grant No.~3ZS061-A25-035).

Exact results on cavity cooling in a system of a two-level atom and a cavity field

Zhang Yu-Qing(张玉青), Tan Lei(谭磊)^†, Zhu Zhong-Hua(朱中华), and Liu Li-Wei(刘利伟)

Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000, China

Received:2009-01-15 Revised:2009-05-19 Online:2010-03-15 Published:2010-03-15
Supported by:
Project supported by the National Natural Science Foundation of China (Grant No.~10704031), the National Science Foundation for Fostering Talents in Basic Research of the National Natural Science Foundation of China (Grant No.~J0630313), the fundamental Research Fund for Physical and Mathematical of Lanzhou University (Grant No.~Lzu05001), and the Natural Science Foundation of Gansu, China (Grant No.~3ZS061-A25-035).

摘要/Abstract

摘要： Using the algebraic dynamical method, this paper investigates the laser cooling of a moving two-level atom coupled to a cavity field. Analytical solutions of optical forces and the cooling temperatures are obtained. Considering Rb atoms as an example, it finds that the numerical results are relevant to the recent experimental laser cooling investigations.

Abstract: Using the algebraic dynamical method, this paper investigates the laser cooling of a moving two-level atom coupled to a cavity field. Analytical solutions of optical forces and the cooling temperatures are obtained. Considering Rb atoms as an example, it finds that the numerical results are relevant to the recent experimental laser cooling investigations.

Key words: laser cooling, algebraic dynamical method, optical forces, cooling temperatures

中图分类号: (Atom cooling methods)

37.10.De

37.10.Vz (Mechanical effects of light on atoms, molecules, and ions) 31.15.-p (Calculations and mathematical techniques in atomic and molecular physics)

张玉青, 谭磊, 朱中华, 刘利伟. Exact results on cavity cooling in a system of a two-level atom and a cavity field[J]. 中国物理B, 2010, 19(3): 33202-033202.

Zhang Yu-Qing(张玉青), Tan Lei(谭磊), Zhu Zhong-Hua(朱中华), and Liu Li-Wei(刘利伟). Exact results on cavity cooling in a system of a two-level atom and a cavity field[J]. Chin. Phys. B, 2010, 19(3): 33202-033202.

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Exact results on cavity cooling in a system of a two-level atom and a cavity field

Exact results on cavity cooling in a system of a two-level atom and a cavity field

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