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cond-mat.supr-con2006
The Fermi-Hubbard model at unitarity
Evgeni Burovski, Nikolay Prokof'ev, Boris Svistunov +1
We simulate the dilute attractive Fermi-Hubbard model in the unitarity regime using a diagrammatic determinant Monte Carlo algorithm with worm-type updates. We obtain the dependenc…
cond-mat.stat-mech2006★ 257 cited
Critical Temperature and Thermodynamics of Attractive Fermions at Unitarity
Evgeni Burovski, Nikolay Prokof'ev, Boris Svistunov +1
The unitarity regime of the BCS-BEC crossover can be realized by diluting a system of two-component lattice fermions with an on-site attractive interaction. We perform a systematic…