中国物理B ›› 2000, Vol. 9 ›› Issue (7): 485-489.doi: 10.1088/1009-1963/9/7/002

• GENERAL • 上一篇    下一篇

THE GROWTH RATE AND STATISTICAL FLUCTUATION OF BOSE-EINSTEIN CONDENSATE FORMATION

闫珂柱, 谭维翰   

  1. Physics Department, Shanghai University, Shanghai 201800, China
  • 收稿日期:2000-01-21 出版日期:2005-06-10 发布日期:2005-06-10
  • 基金资助:
    Supported by the National Natural Science Foundation of China(Grant No. 69778011)

THE GROWTH RATE AND STATISTICAL FLUCTUATION OF BOSE-EINSTEIN CONDENSATE FORMATION

Yan Ke-zhu (闫珂柱), Tan Wei-han (谭维翰)   

  1. Physics Department, Shanghai University, Shanghai 201800, China
  • Received:2000-01-21 Online:2005-06-10 Published:2005-06-10
  • Supported by:
    Supported by the National Natural Science Foundation of China(Grant No. 69778011)

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摘要： Using the generating function method to solve the master equation of Bose-Einstein condensate and to evaluate the growth rate, statistical fluctuation of condensate atoms, we find out that there is a plateau in the growth rate curve and a super-Poisson distribution observed.

Abstract: Using the generating function method to solve the master equation of Bose-Einstein condensate and to evaluate the growth rate, statistical fluctuation of condensate atoms, we find out that there is a plateau in the growth rate curve and a super-Poisson distribution observed.

Key words: Bbose-Einstein condensate, atom laser, growth rate

中图分类号:  (Other Bose-Einstein condensation phenomena)

  • 03.75.Nt
05.40.-a (Fluctuation phenomena, random processes, noise, and Brownian motion) 37.10.De (Atom cooling methods)