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Novel quantum phases of dipolar Bose gases in optical lattices

S. Yi·T. Li·C. P. Sun
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Abstract

We investigate the quantum phases of polarized dipolar Bosons loaded into a two-dimensional square and three-dimensional cubic optical lattices. We show that the long-range and anisotropic nature of the dipole-dipole interaction induces a rich variety of quantum phases, including the supersolid and striped supersolid phases in 2D lattices, and the layered supersolid phase in 3D lattices.

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S. Yi, T. Li, C. P. Sun. 2007-05-02. Novel quantum phases of dipolar Bose gases in optical lattices. https://doi.org/10.1103/physrevlett.98.260405

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