136 citations · 525 across the 14 of their papers we have counts for
1 paper · 1 filter
Jun-Jun Liang, J. -Q. Liang, W. -M. Liu
In this paper we study the superfluid-Mott-insulator phase transition of ultracold dilute gas of bosonic atoms in an optical lattice by means of Green function method and Bogliubov…