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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
external identifiers
  • wos:000180804600013
  • scopus:17744413884
ISSN
1050-2947
DOI
10.1103/PhysRevA.67.011601
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)
id
deccb219-db4b-4a4b-a5eb-e18b8c501b3b (old id 318394)
date added to LUP
2016-04-01 12:16:19
date last changed
2022-03-28 22:40:35
@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}},
  series       = {{Physical Review A (Atomic, Molecular and Optical Physics)}},
  title        = {{Bose-Einstein condensates with attractive interactions on a ring}},
  url          = {{http://dx.doi.org/10.1103/PhysRevA.67.011601}},
  doi          = {{10.1103/PhysRevA.67.011601}},
  volume       = {{67}},
  year         = {{2003}},
}