300 citations · 931 across the 24 of their papers we have counts for
Showing 2015Show all
2 papers · 1 filter
cond-mat.quant-gas2015★ 6 cited
Collisionless spin dynamics in a magnetic field gradient
Junjun Xu, Qiang Gu, Erich J. Mueller
We study the collisionless spin dynamics of a harmonically trapped Fermi gas in a magnetic field gradient. In the absence of interactions, the system evolution is periodic: the mag…
cond-mat.quant-gas2015★ 9 cited
Quasiparticle Dispersions and Lifetimes in the Normal State of the BCS-BEC Crossover
Matthew D. Reichl, Erich J. Mueller
We compute the spectral density in the normal phase of an interacting homogenous Fermi gas using a T-matrix approximation. We fit the quasiparticle peaks of the spectral density to…