Hall effects in Bose-Einstein condensates in a rotating optical lattice
Mesoscale and Nanoscale Physics
2009-11-13 v1 Other Condensed Matter
Abstract
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 lattice and trap potential allow for an effective magnetic field and compensation of the centrifugal potential. Fractional quantum Hall features are seen for the single-particle system and for few strongly interacting many-particle systems.
Cite
@article{arxiv.0705.3341,
title = {Hall effects in Bose-Einstein condensates in a rotating optical lattice},
author = {Rajiv Bhat and M. Kraemer and J. Cooper and M. J. Holland},
journal= {arXiv preprint arXiv:0705.3341},
year = {2009}
}