Publication Date:
2013-05-31
Description:
Author(s): T. Ying, G. G. Batrouni, V. G. Rousseau, M. Jarrell, J. Moreno, X. D. Sun, and R. T. Scalettar The two-dimensional square lattice hard-core boson Hubbard model with near-neighbor interactions has a “checkerboard” charge density wave insulating phase at half filling and sufficiently large intersite repulsion. When doped, rather than forming a supersolid phase in which long-range charge density... [Phys. Rev. B 87, 195142] Published Thu May 30, 2013
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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