Collective Modes in a Dilute Bose-Fermi Mixture

Preprint

30 April 2001

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.physics/0104089

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

BOSE FERMI MIXTURE
COLLECTIVE MODES
SPIN POLARIZED
FERMI MIXTURE
PROPAGATING
DILUTE BOSE

All Related Versions

Version 1, 2001-04-30, ArXiv
Published version: Physical Review A, 64 (2), 023609.

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