154 citations · 763 across the 39 of their papers we have counts for
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Multi-site mean-field theory for cold bosonic atoms in optical lattices
T. McIntosh, P. Pisarski, R. J. Gooding +1
We present a detailed derivation of a multi-site mean-field theory (MSMFT) used to describe the Mott-insulator to superfluid transition of bosonic atoms in optical lattices. The ap…
Variational Monte Carlo Study of Anderson Localization in the Hubbard Model
A. Farhoodfar, R. J. Gooding, W. A. Atkinson
We have studied the effects of interactions on persistent currents in half-filled and quarter-filled Hubbard models with weak and intermediate strength disorder. Calculations are p…
Application of a multi-site mean-field theory to the disordered Bose-Hubbard model
P. Pisarski, R. M. Jones, R. J. Gooding
We present a multi-site formulation of mean-field theory applied to the disordered Bose-Hubbard model. In this approach the lattice is partitioned into clusters, each isolated clus…