中国物理B ›› 2011, Vol. 20 ›› Issue (9): 90302-090302.doi: 10.1088/1674-1056/20/9/090302

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Coherent state evolution in a Raman dispersion process

任刚1, 范洪义1, 杜建明2   

  1. (1)Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China; (2)Department of Physics, Huainan Normal University, Huainan 232001, China
  • 收稿日期:2011-02-17 修回日期:2011-03-22 出版日期:2011-09-15 发布日期:2011-09-15

Coherent state evolution in a Raman dispersion process

Du Jian-Ming(杜建明)a)†, Ren Gang(任刚) b), and Fan Hong-Yi(范洪义)b)   

  1. a Department of Physics, Huainan Normal University, Huainan 232001, China; b Department of Material Science and Engineering, University of Science and Technology of China, Hefei 230026, China
  • Received:2011-02-17 Revised:2011-03-22 Online:2011-09-15 Published:2011-09-15

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摘要： By using the technique of integration within an ordered product of operators, we derive the evolution of an initial coherent state in a Raman dispersion process.

关键词: Raman dispersion process, integration within an ordered products of operators, three-mode coherent state, partition function

Abstract: By using the technique of integration within an ordered product of operators, we derive the evolution of an initial coherent state in a Raman dispersion process.

Key words: Raman dispersion process, integration within an ordered products of operators, three-mode coherent state, partition function

中图分类号:  (Quantum mechanics)

  • 03.65.-w
63.20.-e (Phonons in crystal lattices)