Effective Ginzburg-Landau model for superfluid 4 He

Simple item page
dc.creatorFliessbach, T.
dc.date2001-06-13
dc.date2001-07-20
dc.date.accessioned2026-07-07T02:41:44Z
dc.date.available2026-07-07T02:41:44Z
dc.descriptionWe propose an effective Ginzburg-Landau energy functional for superfluid helium that is motivated by the ideal Bose gas model. The parameters of this phenomenological model are adjusted to known properties of the bulk system. The motivation and the field of applications of this model are quite similar to that of the Psi theory by Ginzburg and Sobyanin. The correlation length, the depression of the transition temperature in helium films and the density profile at a boundary are calculated.
dc.description10 pages, 2 figures, minor corrections
dc.identifierhttps://arxiv.org/abs/cond-mat/0106237
dc.identifierhttp://arxiv.org/abs/cond-mat/0106237
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/17862
dc.subjectCondensed Matter
dc.titleEffective Ginzburg-Landau model for superfluid 4 He
dc.typetext

Files

Collections

arXiv