Evolution and Collision of Bose-Condensed Gas in One-Dimensional Optical Lattices and a Far-Off Resonant Laser Beam
LIU Shu-Juan, XU Zhi-Jun, SUI Cheng-Hua, HUANG Lin, XIONG Hong-Wei
Department of Applied Physics, Zhejiang University of Technology, Hangzhou 310032
Evolution and Collision of Bose-Condensed Gas in One-Dimensional Optical Lattices and a Far-Off Resonant Laser Beam
LIU Shu-Juan;XU Zhi-Jun;SUI Cheng-Hua;HUANG Lin;XIONG Hong-Wei
Department of Applied Physics, Zhejiang University of Technology, Hangzhou 310032
关键词 ：
03.75.Fi ,
05.30.Jp
Abstract ： Evolution of a Bose-condensed gas in one-dimensional optical lattices is investigated in the presence of a potential barrier created by a far-off resonant laser beam. After the magnetic trap and optical lattices are switched off, by using the propagator method, the analytical result of the evolution of the density distribution of the Bose-condensed gas is given. In particular, the collision between the condensate and the potential barrier is shown in this paper.
Key words ：
03.75.Fi
05.30.Jp
出版日期: 2003-08-01
引用本文:
LIU Shu-Juan;XU Zhi-Jun;SUI Cheng-Hua;HUANG Lin;XIONG Hong-Wei. Evolution and Collision of Bose-Condensed Gas in One-Dimensional Optical Lattices and a Far-Off Resonant Laser Beam[J]. 中国物理快报, 2003, 20(8): 1202-1205.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I8/1202
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2003, Vol. 20 
