Energy of strongly attractive Bose-Fermi mixtures
Quantum Gases
2015-05-13 v1
Abstract
We discuss how approximate theories for Bose-Fermi mixtures recover in the molecular limit the expected expression for Fermi-Fermi mixtures of molecules and unpaired fermions. In particular, we compare the energy of the system resulting from a T-matrix diagrammatic approach with that obtained with Variational and Fixed-Node Diffusion Quantum Monte Carlo methods.
Keywords
Cite
@article{arxiv.1412.1625,
title = {Energy of strongly attractive Bose-Fermi mixtures},
author = {Andrea Guidini and Elisa Fratini and Gianluca Bertaina and Pierbiagio Pieri},
journal= {arXiv preprint arXiv:1412.1625},
year = {2015}
}
Comments
5 pages, 2 figures, submitted to the EPJST volume "Novel Quantum Phases and Mesoscopic Physics in Quantum Gases"