Publication Date:
2013-11-20
Description:
Author(s): Wanzhou Zhang, Ruoxi Yin, and Yancheng Wang We systematically study an extended Bose-Hubbard model with atom hopping and atom-pair hopping in the presence of a three-body constraint on the triangular lattice. By means of large-scale quantum Monte Carlo simulations, the ground-state phase diagram is studied. We find a first-order transition be... [Phys. Rev. B 88, 174515] Published Tue Nov 19, 2013
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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