Mobile spin impurity in an optical lattice
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DOI: 10.1088/1367-2630/aa753e
Abstract: We investigate the Fermi polaron problem in a spin-1/2 Fermi gas in an optical lattice for the limit of both strong repulsive contact interactions and one dimension. In this limit, a polaronic-like behaviour is not… read more here.
Keywords: physics; impurity hamiltonian; optical lattice; spin ... See more keywords