中国物理B ›› 2000, Vol. 9 ›› Issue (5): 325-328.doi: 10.1088/1009-1963/9/5/002

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EXACT SOLUTION FOR SUPER-JAYNES-CUMMINGS MODEL

张永德1, 逯怀新2, 王晓芹2   

  1. (1)Department of Modern Physics, University of Science and Technology of China, Hefei 230027, China; (2)Department of Physics, Changwei Teachers College, Weifang 261043, China
  • 收稿日期:1999-10-23 出版日期:2000-05-15 发布日期:2005-06-12

EXACT SOLUTION FOR SUPER-JAYNES-CUMMINGS MODEL

Lu Huai-xin (逯怀新)a, Wang Xiao-qing (王晓芹)a, Zhang Yong-de (张永德)b   

  1. a Department of Physics, Changwei Teachers College, Weifang 261043, China;  b Department of Modern Physics, University of Science and Technology of China, Hefei 230027, China
  • Received:1999-10-23 Online:2000-05-15 Published:2005-06-12

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摘要： Based on the linear quantum transformation theory, we further propose a supersymmetric unitary transformation, whose operator can be constructed by the supersymmetric generators of Lie superalgebra. Therefore, by making use of the supersymmetric unitary transformation, we can obtain the eigenspectrum, the eigenstates and the super-partition function for the Super-Jaynes-Cummings model when the coupling constants are Grrassmann valued.

Abstract: Based on the linear quantum transformation theory, we further propose a supersymmetric unitary transformation, whose operator can be constructed by the supersymmetric generators of Lie superalgebra. Therefore, by making use of the supersymmetric unitary transformation, we can obtain the eigenspectrum, the eigenstates and the super-partition function for the Super-Jaynes-Cummings model when the coupling constants are Grrassmann valued.

中图分类号:  (Algebraic methods)

  • 03.65.Fd
11.30.Pb (Supersymmetry) 42.50.-p (Quantum optics)