Dynamics of T=0 BCS condensates
Condensed Matter
2015-06-25 v1
Abstract
Fermi-surface bosonization is used to show that the long-wavelength, , dynamics of a BCS superfluid or superconductor is described by a galilean invariant non-linear time-dependent Schr{\"o}dinger equation. This equation is of same form as the Gross-Pitaevskii equation for a Bose superfluid, but the ``wavefunction'' is {\it not} the superfluid order parameter.
Cite
@article{arxiv.cond-mat/9409124,
title = {Dynamics of T=0 BCS condensates},
author = {Michael Stone},
journal= {arXiv preprint arXiv:cond-mat/9409124},
year = {2015}
}
Comments
17 pages, Plain TeX, ILL-(CM)-94-22