55 citations · 101 across the 3 of their papers we have counts for
4 papers
Quasi-angular momentum of Bose and Fermi gases in rotating optical lattices
Brandon M. Peden, Rajiv Bhat, Meret Krämer +1
The notion of quasi-angular momentum is introduced to label the eigenstates of a Hamiltonian with a discrete rotational symmetry. This concept is recast in an operatorial form wher…
Hall effects in Bose-Einstein condensates in a rotating optical lattice
Rajiv Bhat, M. Kraemer, J. Cooper +1
Using the Kubo formalism, we demonstrate fractional quantum Hall features in a rotating Bose-Einstein condensate in a co-rotating two-dimensional optical lattice. The co-rotating l…
Quantized Vortex States of Strongly Interacting Bosons in a Rotating Optical Lattice
Rajiv Bhat, B. M. Peden, B. T. Seaman +3
Bose gases in rotating optical lattices combine two important topics in quantum physics: superfluid rotation and strong correlations. In this paper, we examine square two-dimension…
Bose-Einstein Condensates in Rotating Lattices
Rajiv Bhat, L. D. Carr, M. J. Holland
Strongly interacting bosons in 2D in a rotating square lattice are investigated via a modified Bose-Hubbard Hamiltonian. Such a system corresponds to a rotating lattice potential i…