Tuesday, February 21, 2012

1202.4158 (O. Dutta et al.)

Orbital physics of polar Fermi molecules    [PDF]

O. Dutta, M. Lewenstein
We study Fermi-Hubbard model for spinless dipolar fermions. We show that
multi-band description is necessary to study such systems. By taking into
account both on-site as well as long-range interactions between different
bands, and occupation-dependent inter- and intra-band tunneling, we predict
appearance of novel phases in the strongly-interacting limit.
View original: http://arxiv.org/abs/1202.4158

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