Publication Date:
2017-02-15
Description:
Author(s): Xiao Huo, Yong-Yong Cui, Dali Wang, and Jian-Ping Lv Using extensive quantum Monte Carlo simulations, we study a minimum model of interacting hard-core bosons on a square lattice with hoppings of different lengths, featuring nearest-neighbor hopping ( t 1 ), anisotropic next-nearest-neighbor hopping ( t 2 ′ ), and nearest-neighbor repulsion ( V 1 ). The paradig… [Phys. Rev. A 95, 023613] Published Tue Feb 14, 2017
Keywords:
Matter waves and collective properties of cold atoms and molecules
Print ISSN:
1050-2947
Electronic ISSN:
1094-1622
Topics:
Physics
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