Bose-Einstein condensates with attractive interactions on a ring
(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:
https://lup.lub.lu.se/record/318394
- author
- Kavoulakis, Georgios LU
- organization
- publishing date
- 2003
- 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}}, }