Please use this identifier to cite or link to this item:
logo share SHARE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Elementary Excitations of a Bose-Einstein Condensate in an Effective Magnetic Field

AuthorsMurray, D. R.; Öhberg, P.; Gomila, Damià CSIC ORCID ; Barnett, Stephen M.
KeywordsBose-Einstein Condensates
Magnetic Fields
Low Energy Elementary Excitations
Condensed matter
Issue Date14-Jun-2007
CitationPhysical Review A 76, 053626 (1-8) (2007)
AbstractWe calculate the low energy elementary excitations of a Bose-Einstein Condensate in an effective magnetic field. The field is created by the interplay between light beams carrying orbital angular momentum and the trapped atoms. We examine the role of the homogeneous magnetic field, familiar from studies of rotating condensates, and also investigate spectra for vector potentials with a more general radial dependence. We discuss the instabilities which arise and how these may be manifested.
Description8 pages, 4 figures.
Appears in Collections:(IFISC) Artículos

Files in This Item:
File Description SizeFormat
elementary_excitations_v1.pdf234,51 kBAdobe PDFThumbnail
Show full item record
Review this work

Page view(s)

checked on May 15, 2022


checked on May 15, 2022

Google ScholarTM


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.