Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/45469
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Centelles Aixalà, Mario | - |
dc.contributor.author | Guilleumas, Montserrat | - |
dc.contributor.author | Barranco Gómez, Manuel | - |
dc.contributor.author | Mayol Sánchez, Ricardo | - |
dc.contributor.author | Pi Pericay, Martí | - |
dc.date.accessioned | 2013-09-02T10:32:38Z | - |
dc.date.available | 2013-09-02T10:32:38Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 1054-660X | - |
dc.identifier.uri | http://hdl.handle.net/2445/45469 | - |
dc.description.abstract | Using mean field theory, we have studied Bose-Fermi mixtures in a one-dimensional optical lattice in the case of an attractive boson-fermion interaction. We consider that the fermions are in the degenerate regime and that the laser intensities are such that quantum coherence across the condensate is ensured. We discuss the effect of the optical lattice on the critical rotational frequency for vortex line creation in the Bose-Einstein condensate, as well as how it affects the stability of the boson-fermion mixture. A reduction of the critical frequency for nucleating a vortex is observed as the strength of the applied laser is increased. The onset of instability of the mixture occurs for a sizably lower number of fermions in the presence of a deep optical lattice. | - |
dc.format.extent | 7 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Pleiades Publishing | - |
dc.relation.isformatof | Versió postprint del document publicat a: http://dx.doi.org/10.1134/S1054660X06020277 | - |
dc.relation.ispartof | Laser Physics, 2006, vol. 16, num. 2, p. 360-366 | - |
dc.relation.uri | http://dx.doi.org/10.1134/S1054660X06020277 | - |
dc.rights | (c) Pleiades Publishing, 2006 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Òptica quàntica | - |
dc.subject.classification | Física nuclear | - |
dc.subject.classification | Superfluïdesa | - |
dc.subject.classification | Matèria condensada | - |
dc.subject.other | Quantum optics | - |
dc.subject.other | Nuclear physics | - |
dc.subject.other | Superfluidity | - |
dc.subject.other | Condensed matter | - |
dc.title | Bose-Fermi mixtures in optical lattices | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 533983 | - |
dc.date.updated | 2013-09-02T10:32:39Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
533983.pdf | 704.17 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.