395 citations · 1.7k across the 15 of their papers we have counts for
Showing cond-mat.otherShow all
3 papers · 1 filter
cond-mat.other2008★ 56 cited
Incommensurate superfluidity of bosons in a double-well optical lattice
Vladimir M. Stojanovic, Congjun Wu, W. Vincent Liu +1
We study bosons in the first excited Bloch band of a double-well optical lattice, recently realized at NIST. By calculating the relevant parameters from a realistic nonseparable la…
cond-mat.other2006★ 28 cited
Edge Transport in 2D Cold Atom Optical Lattices
V. W. Scarola, S. Das Sarma
We theoretically study the observable response of edge currents in two dimensional cold atom optical lattices. As an example we use Gutzwiller mean-field theory to relate persisten…
cond-mat.other2005
Quantum Phases of the Extended Bose-Hubbard Hamiltonian: Possibility of a Supersolid State of Cold Atoms in Optical Lattices
V. W. Scarola, S. Das Sarma
Cold atom optical lattices typically simulate zero-range Hubbard models. We discuss the theoretical possibility of using excited states of optical lattices to generate extended ran…