211 citations · 396 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2004★ 162 cited
Putting competing orders in their place near the Mott transition
Leon Balents, Lorenz Bartosch, Anton Burkov +2
We describe the localization transition of superfluids on two-dimensional lattices into commensurate Mott insulators with average particle density p/q (p, q relatively prime intege…
cond-mat.supr-con2004★ 23 cited
Mott insulator to superfluid transition of ultracold bosons in an optical lattice near a Feshbach resonance
K. Sengupta, N. Dupuis
We study the phase diagram of ultracold bosons in an optical lattice near a Feshbach resonance. Depending on the boson density, the strength of the optical lattice potential and th…
cond-mat.str-el2002★ 211 cited
Mott insulators in strong electric fields
Subir Sachdev, K. Sengupta, S. M. Girvin
Recent experiments on ultracold atomic gases in an optical lattice potential have produced a Mott insulating state of Rb atoms. This state is stable to a small applied potential gr…