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Phase Separation of Dipolar BEC
XI Kuitian,LI Jinbin * #,SHI Daning
College of Science, Nanjing University of Aeronautics and Astronautics
*Correspondence author
#Submitted by
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Funding: 教育部博士点基金（No.20070287062）
Opened online:16 February 2011
Accepted by: none
Citation: XI Kuitian,LI Jinbin,SHI Daning.Phase Separation of Dipolar BEC[OL]. [16 February 2011] http://en.paper.edu.cn/en_releasepaper/content/4408951
 
 
A two-component BEC, in which the atoms in component 1 have a magnetic dipolemoment and the atoms in component 2 are nonmagnetic, are considered. The problem is studied by means of numerical simulations. The effects of dipole-dipole interaction on phase separations are investigated. It is shown that, in the quasi-one-dimensional regime, the atoms in component 2 are squeezed out when the dimensionless dipolar strength parameter is small, whereas the atoms in component 1 are pushed out instead when the parameter is large. Another phenomena that these two components are both kicked out by each other in the quasi-one-dimensional regime is discussed as well.
Keywords:Condesned Matter Physics; Bose-Einstein Condensate; Dipoalr interaction; Phase Separation
 
 
 

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