Collective Modes in a Dilute Bose-Fermi Mixture
Atomic Physics
2009-11-07 v1
Abstract
We here study the collective excitations of a dilute spin-polarized Bose-Fermi mixture at zero temperature, considering in particular the features arising from the interaction between the two species. We show that a propagating zero-sound mode is possible for the fermions even when they do not interact among themselves.
Keywords
Cite
@article{arxiv.physics/0104089,
title = {Collective Modes in a Dilute Bose-Fermi Mixture},
author = {S. -K. Yip},
journal= {arXiv preprint arXiv:physics/0104089},
year = {2009}
}
Comments
latex, 6 eps figures