Orbital physics of polar Fermi molecules
Orbital physics of polar Fermi molecules
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DOI：
10.1103/physreva.87.023619
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发表时间：
2012-02
影响因子：
2.9
通讯作者：
O. Dutta;T. Sowi'nski;M. Lewenstein
中科院分区：
文献类型：
--
作者：
O. Dutta;T. Sowi'nski;M. Lewenstein
We study a system of polar fermions in a two-dimensional optical lattice and show that the multiband Fermi-Hubbard model is necessary to discuss its properties. We take into account both onsite and long-range interactions between different bands, as well as occupation-dependent inter- and intraband tunnelings. For strong-enough dipolar interactions we predict the appearances of phases such as multiband crystals, smectic metal, and exotic p-wave supersolids.
