中国物理B ›› 2004, Vol. 13 ›› Issue (10): 1649-1651.doi: 10.1088/1009-1963/13/10/012

• GENERAL • 上一篇    下一篇

Coherent Landau states with gauge invariance

田旭, 赵中云, 黎明发   

  1. School of Science, Wuhan University of Technology, Wuhan 430070, China
  • 收稿日期:2004-04-01 修回日期:2004-04-29 出版日期:2005-06-20 发布日期:2005-06-20
  • 基金资助:
    Project supported by the Natural Science Foundation of Hubei Province, China (Grant No 2003ABA028).

Coherent Landau states with gauge invariance

Tian Xu (田旭), Zhao Zhong-Yun (赵中云), Li Ming-Fa (黎明发)   

  1. School of Science, Wuhan University of Technology, Wuhan 430070, China
  • Received:2004-04-01 Revised:2004-04-29 Online:2005-06-20 Published:2005-06-20
  • Supported by:
    Project supported by the Natural Science Foundation of Hubei Province, China (Grant No 2003ABA028).

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摘要： Coherent states for the Landau system (planar charged particle moving in a uniform magnetic field) are developed. It is convenient to use these states to describe the circular motion of the charged particle. The results obtained do not depend on gauges.

Abstract: Coherent states for the Landau system (planar charged particle moving in a uniform magnetic field) are developed. It is convenient to use these states to describe the circular motion of the charged particle. The results obtained do not depend on gauges.

Key words: Landau system, coherent state, gauge invariance

中图分类号:  (Quantum mechanics)

  • 03.65.-w
71.70.Di (Landau levels)