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cond-mat.other2007★ 19 cited
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…
cond-mat.other2005
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…