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Bose-Einstein condensates with attractive interactions on a ring

Kavoulakis, Georgios LU (2003) In Physical Review A (Atomic, Molecular and Optical Physics) 67(1: 011601).
Abstract
Considering an effectively attractive quasi-one-dimensional Bose-Einstein condensate of atoms confined in a toroidal trap, we find that the system undergoes a phase transition from a uniform to a localized state, as the magnitude of the coupling constant increases. Both the mean-field approximation, as well as a diagonalization scheme, are used to attack the problem.
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review A (Atomic, Molecular and Optical Physics)
volume
67
issue
1: 011601
publisher
American Physical Society (APS)
external identifiers
  • wos:000180804600013
  • scopus:17744413884
ISSN
1050-2947
DOI
language
English
LU publication?
yes
id
deccb219-db4b-4a4b-a5eb-e18b8c501b3b (old id 318394)
date added to LUP
2007-09-16 07:13:21
date last changed
2018-05-29 09:41:29
@article{deccb219-db4b-4a4b-a5eb-e18b8c501b3b,
  abstract     = {Considering an effectively attractive quasi-one-dimensional Bose-Einstein condensate of atoms confined in a toroidal trap, we find that the system undergoes a phase transition from a uniform to a localized state, as the magnitude of the coupling constant increases. Both the mean-field approximation, as well as a diagonalization scheme, are used to attack the problem.},
  author       = {Kavoulakis, Georgios},
  issn         = {1050-2947},
  language     = {eng},
  number       = {1: 011601},
  publisher    = {American Physical Society (APS)},
  series       = {Physical Review A (Atomic, Molecular and Optical Physics)},
  title        = {Bose-Einstein condensates with attractive interactions on a ring},
  url          = {http://dx.doi.org/},
  volume       = {67},
  year         = {2003},
}