158 citations · 329 across the 4 of their papers we have counts for
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cond-mat.stat-mech2005★ 118 cited
Superfluid-insulator transitions of two-species Bosons in an optical lattice
A. Isacsson, Min-Chul Cha, K. Sengupta +1
We consider a realization of the two-species bosonic Hubbard model with variable interspecies interaction and hopping strength. We analyze the superfluid-insulator (SI) transition…
cond-mat.other2005★ 158 cited
Multi-flavor bosonic Hubbard models in the first excited Bloch band of an optical lattice
A. Isacsson, S. M. Girvin
We propose that by exciting ultra cold atoms from the zeroth to the first Bloch band in an optical lattice, novel multi-flavor bosonic Hubbard Hamiltonians can be realized in a new…