Coherent Landau states with gauge invariance

doi:10.1088/1009-1963/13/10/012

Abstract

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.

Keywords: Landau system coherent state gauge invariance

Received: 01 April 2004
Revised: 29 April 2004
Accepted manuscript online:

PACS:	03.65.-w	(Quantum mechanics)
	71.70.Di	(Landau levels)

Fund: Project supported by the Natural Science Foundation of Hubei Province, China (Grant No 2003ABA028).

Cite this article:

Tian Xu (田旭), Zhao Zhong-Yun (赵中云), Li Ming-Fa (黎明发) Coherent Landau states with gauge invariance 2004 Chinese Physics 13 1649

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