Quantum stochastic behaviour in cold Fermi gases: Phonon propagation
Quantum Gases
2015-06-03 v2
Abstract
We examine the effect of quantum fluctuations in a tunable cold Fermi gas on the propagation of phonons. We show that these fluctuations can be interpreted as inducing a stochastic (acoustic) space-time. The variation in times of flight induced by this stochastic behaviour can be significant in the transition region between BEC and BCS regimes.
Cite
@article{arxiv.1402.6412,
title = {Quantum stochastic behaviour in cold Fermi gases: Phonon propagation},
author = {En-Tsung Hsiang and Da-Shin Lee and Chi-Yong Lin and Ray J. Rivers},
journal= {arXiv preprint arXiv:1402.6412},
year = {2015}
}
Comments
In v.2 the formalism and conclusions are as before, but given in a way that makes the discussion easier to understand experimentally