3 papers
cond-mat.quant-gas2019
Leading- and next-to-leading order semiclassical approximation to the first seven virial coefficients of spin-1/2 fermions across spatial dimensions
Y. Hou, A. Czejdo, J. DeChant +2
Following up on recent calculations, we investigate the leading- and next-to-leading order semiclassical approximation to the virial coefficients of a two-species fermion system wi…
cond-mat.quant-gas2018
Virial coefficients of 1D and 2D Fermi gases by stochastic methods and a semiclassical lattice approximation
C. R. Shill, J. E. Drut
We map out the interaction effects on the first six virial coefficients of one-dimensional Fermi gases with zero-range attractive and repulsive interactions, and the first four vir…
hep-lat2017
Particle Projection Using a Complex Langevin Method
C. R. Shill, J. E. Drut
Using complex stochastic quantization, we implement a particle-number projection technique on the partition function of spin-1/2 fermions at finite temperature on the lattice. We d…