264 citations · 1.1k across the 43 of their papers we have counts for
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Corrections to Local Density Approximation for superfluid trapped fermionic atoms from the Wigner-Kirkwood expansion
Peter Schuck, Michael Urban, Xavier Viñas
A semiclassical second-order differential equation for the inhomogeneous local gap is derived from a strict second-order expansion of the anomalous pairing tensor an…
Low-momentum interactions for ultracold Fermi gases
M. Urban, S. Ramanan
We consider a two-component Fermi gas with a contact interaction from the BCS regime to the unitary limit. Starting from the idea that many-body effects should not depend on short-…
Application of renormalized RPA to polarized Fermi gases
David Durel, Michael Urban
We consider a spin imbalanced Fermi gas at zero temperature in the normal phase on the BCS side of the BCS-BEC crossover and around unitarity. We compute the critical polarization…
Shock waves in colliding Fermi gases at finite temperature
S. Chiacchiera, D. Davesne, M. Urban
We study the formation and the dynamics of a shock wave originating from the collision between two ultracold clouds of strongly interacting fermions as observed at a lower temperat…
The BCS-BEC crossover: From ultra-cold Fermi gases to nuclear systems
Giancarlo Calvanese Strinati, Pierbiagio Pieri, Gerd Roepke +2
This report adresses topics and questions of common interest in the fields of ultra-cold gases and nuclear physics in the context of the BCS-BEC crossover. The BCS-BEC crossover ha…
Numerical solution of the Boltzmann equation for trapped Fermi gases with in-medium effects
Pierre-Alexandre Pantel, Dany Davesne, Michael Urban
Using the test-particle method, we solve numerically the Boltzmann equation for an ultra-cold gas of trapped fermions with realistic particle number and trap geometry in the normal…