99 citations · 154 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2007★ 99 cited
Trapped Fermi Gases in Rotating Optical Lattices: Realization and Detection of the Topological Hofstadter Insulator
R. O. Umucalilar, Hui Zhai, M. O. Oktel
We consider a gas of non-interacting spinless fermions in a rotating optical lattice and calculate the density profile of the gas in an external confinement potential. The density…
cond-mat.other2007
Localization of an impurity particle on a boson Mott insulator background
Sevilay Sevincli, R. O. Umucalilar, M. O. Oktel
We investigate the behavior of a single particle hopping on a three dimensional cubic optical lattice in the presence of a Mott insulator of bosons in the same lattice. We calculat…
cond-mat.mes-hall2007★ 55 cited
Phase Boundary of the Boson Mott Insulator in a Rotating Optical Lattice
R. O. Umucalilar, M. O. Oktel
We consider the Bose-Hubbard model in a two dimensional rotating optical lattice and investigate the consequences of the effective magnetic field created by rotation. Using a Gutzw…