A Finite Temperature Phase Diagram in Rotating Bosonic Optical Lattices  

作　　者：HUANG Bei-Bing WAN Shao-Long 黄备兵;完绍龙(Department of Experiment Teaching,Yancheng Institute of Technology,Yancheng 224051;Institute for Theoretical Physics and Department of Modern Physics,University of Science and Technology of China,Hefei 230026)

机构地区：[1]Department of Experiment Teaching,Yancheng Institute of Technology,Yancheng 224051 [2]Institute for Theoretical Physics and Department of Modern Physics,University of Science and Technology of China,Hefei 230026

出　　处：《Chinese Physics Letters》2011年第6期36-39,共4页中国物理快报（英文版）

基　　金：by the National Natural Science Foundation of China under Grant No.10675108;the Foundation of Yancheng Institute of Technology under Grant No XKR2010007.

摘　　要：A finite temperature phase diagram of the rotating Bose–Hubbard model,including the crossover between Mott insulator and the normal state,is derived on the frame of the Gutzwiller mean-field theory.In addition,we calculate the critical temperature of superfluid-normal phase transition.

关 键 词：TRANSITION theory PHASE 

分 类 号：O41[理学—理论物理]