91 citations · 283 across the 14 of their papers we have counts for
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cond-mat.mes-hall2008★ 15 cited
Properties of A Class of Topological Phase Transition
Zi Cai, Shu Chen, Supeng Kou +1
The properties of a class of topological quantum phase transition (TQPT) are analyzed based on a model proposed by Haldane. We study the effect of finite temperature on this phase…
cond-mat.mes-hall2007★ 48 cited
Mott-Hubbard Transition of Bosons in Optical Lattices with Three-body Interactions
Bo-Lun Chen, Xiao-Bin Huang, Su-Peng Kou +1
In this paper, the quantum phase transition between superfluid state and Mott-insulator state is studied based on an extended Bose-Hubbard model with two- and three-body on-site in…