中国物理B ›› 1997, Vol. 6 ›› Issue (11): 811-821.doi: 10.1088/1004-423X/6/11/002

• GENERAL • 上一篇    下一篇

ALTERNATIVE APPROACH TO THE PHASE OPERATOR AND ITS PROPERTIES

段路明, 郭光灿   

  1. Department of Physics, University of Science and Technology of China, Hefei 230026, China
  • 收稿日期:1997-02-25 修回日期:1997-07-02 出版日期:1997-11-20 发布日期:1997-11-20
  • 基金资助:
    Project supported by the National Natural Science foundation of China.

ALTERNATIVE APPROACH TO THE PHASE OPERATOR AND ITS PROPERTIES

DUAN LU-MING (段路明), GUO GUANG-CAN (郭光灿)   

  1. Department of Physics, University of Science and Technology of China, Hefei 230026, China
  • Received:1997-02-25 Revised:1997-07-02 Online:1997-11-20 Published:1997-11-20
  • Supported by:
    Project supported by the National Natural Science foundation of China.

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摘要： By introducing a series of mathematical symbols and phase quantization condition, we give a new approach to the phase operator, which is defined directly in the conventionally-used infinite-dimensional state spaces. Properties of the phase operator and its expressions in some widely-used representations are given. As an example, phase properties of coherent states are analyzed based on this definition.

Abstract: By introducing a series of mathematical symbols and phase quantization condition, we give a new approach to the phase operator, which is defined directly in the conventionally-used infinite-dimensional state spaces. Properties of the phase operator and its expressions in some widely-used representations are given. As an example, phase properties of coherent states are analyzed based on this definition.

中图分类号:  (Phases: geometric; dynamic or topological)

  • 03.65.Vf
02.30.Tb (Operator theory)