Spin excitations in fermion condensates
Other Condensed Matter
2007-05-23 v1
Abstract
We investigate collective spin excitations in two-component fermion condensates with special consideration of unequal populations of the two components. The frequencies of monopole and dipole modes are calculated using Thomas-Fermi theory and the scaling approximation. We demonstrate that spin oscillations have more sensitivity to the interaction and the properties of the condensates than the density oscillations.
Keywords
Cite
@article{arxiv.cond-mat/0503111,
title = {Spin excitations in fermion condensates},
author = {Tomoyuki Maruyama and George F. Bertsch},
journal= {arXiv preprint arXiv:cond-mat/0503111},
year = {2007}
}
Comments
16pages including 6 figures