Publication Date:
2014-05-22
Description:
Author(s): T. Ying, G. G. Batrouni, G. X. Tang, X. D. Sun, and R. T. Scalettar The Bose-Hubbard Hamiltonian describes the competition between superfluidity and Mott insulating behavior at zero temperature and commensurate filling as the strength of the on-site repulsion is varied. Gapped insulating phases also occur at noninteger densities as a consequence of longer ranged rep... [Phys. Rev. B 89, 195128] Published Wed May 21, 2014
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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