42 citations · 136 across the 27 of their papers we have counts for
3 papers · 1 filter
Spectral properties and observables in ultracold Fermi gases
Eugen Dizer, Jan Horak, Jan M. Pawlowski
We calculate non-perturbative self-consistent fermionic and bosonic spectral functions of ultra-cold Fermi gases with the spectral functional approach. This approach allows for a d…
Harmonically trapped fermions in one dimension: A finite temperature lattice Monte Carlo study
Felipe Attanasio, Marc Bauer, Renzo Kapust +1
We study a one-dimensional two-component Fermi gas in a harmonic trapping potential using finite temperature lattice quantum Monte Carlo methods. We are able to compute observables…
Phase structure of spin-imbalanced unitary Fermi gases
I. Boettcher, J. Braun, T. K. Herbst +3
We investigate the phase structure of spin-imbalanced unitary Fermi gases beyond mean-field theory by means of the Functional Renormalization Group. In this approach, quantum and t…