290 citations · 1.1k across the 19 of their papers we have counts for
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Rashba spin-orbit coupling, strong interactions, and the BCS-BEC crossover in the ground state of the two-dimensional Fermi Gas
Hao Shi, Peter Rosenberg, Simone Chiesa +1
The recent experimental realization of spin-orbit coupled Fermi gases provides a unique opportunity to study the interplay between strong interaction and SOC in a tunable, disorder…
Exact Numerical Results on the Ground State of Strongly Interacting Fermi Gases in Two Dimensions
Hao Shi, Simone Chiesa, Shiwei Zhang
Exact calculations are performed on the two-dimensional strongly interacting, unpolarized, uniform Fermi gas with a zero-range attractive interaction. Two auxiliary-field approache…
FFLO order in ultra-cold atoms in three-dimensional optical lattices
Peter Rosenberg, Simone Chiesa, Shiwei Zhang
We investigate different ground-state phases of attractive spin-imbalanced populations of fermions in 3-dimensional optical lattices. Detailed numerical calculations are performed…
Phases of attractive spin-imbalanced fermions in square lattices
Simone Chiesa, Shiwei Zhang
We determine the relative stability of different ground-state phases of spin-imbalanced popula- tions of attractive fermions in square lattices. The phases are systematically chara…
Superconductivity and charge order of confined Fermi systems
E. Assmann, S. Chiesa, G. G. Batrouni +2
The low-temperature properties of the two-dimensional attractive Hubbard model are strongly influenced by the fermion density. Away from half-filling, there is a finite-temperature…
The response to dynamical modulation of the optical lattice for fermions in the Hubbard model
Zhaoxin Xu, Simone Chiesa, Shuxiang Yang +5
Fermionic atoms in a periodic optical lattice provide a realization of the single-band Hubbard model. Using Quantum Monte Carlo simulations along with the Maximum Entropy Method, w…