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cond-mat.quant-gas2013★ 20 cited
Two-dimensional short-range interacting attractive and repulsive Fermi gases at zero temperature
Gianluca Bertaina
We study a two-dimensional two-component Fermi gas with attractive or repulsive short-range interactions at zero temperature. We use Diffusion Monte Carlo with Fixed Node approxima…
cond-mat.quant-gas2012★ 53 cited
Quantum Monte Carlo Study of a Resonant Bose-Fermi Mixture
G. Bertaina, E. Fratini, S. Giorgini +1
We study a resonant Bose-Fermi mixture at zero temperature by using the fixed-node diffusion Monte Carlo method. We explore the system from weak to strong boson-fermion interaction…