Bose-Einstein-condensed atoms in toroidal traps
(2006) In Physical Review A (Atomic, Molecular and Optical Physics) 74(6).- Abstract
- We consider Bose-Einstein-condensed atoms confined in a toroidal trap. Under conditions of one-dimensional behavior, the density distribution of the atoms may be exponentially localized or delocalized, even for very small variations in the trapping potential along the torus. For similar reasons, small irregularities of the trap may also have a very pronounced effect on the density of the cloud. The excitation spectrum is also affected by the presence of some spatially varying potential and/or irregularities in the trap.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/679898
- author
- Jackson, A. D. and Kavoulakis, Georgios LU
- organization
- publishing date
- 2006
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review A (Atomic, Molecular and Optical Physics)
- volume
- 74
- issue
- 6
- publisher
- American Physical Society
- external identifiers
-
- wos:000243166700182
- scopus:33845517673
- ISSN
- 1050-2947
- DOI
- 10.1103/PhysRevA.74.065601
- 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
- d744ee99-5be1-4c5f-b548-9d74fd71cee3 (old id 679898)
- date added to LUP
- 2016-04-01 12:01:33
- date last changed
- 2022-01-26 21:45:09
@article{d744ee99-5be1-4c5f-b548-9d74fd71cee3,
abstract = {{We consider Bose-Einstein-condensed atoms confined in a toroidal trap. Under conditions of one-dimensional behavior, the density distribution of the atoms may be exponentially localized or delocalized, even for very small variations in the trapping potential along the torus. For similar reasons, small irregularities of the trap may also have a very pronounced effect on the density of the cloud. The excitation spectrum is also affected by the presence of some spatially varying potential and/or irregularities in the trap.}},
author = {{Jackson, A. D. and Kavoulakis, Georgios}},
issn = {{1050-2947}},
language = {{eng}},
number = {{6}},
publisher = {{American Physical Society}},
series = {{Physical Review A (Atomic, Molecular and Optical Physics)}},
title = {{Bose-Einstein-condensed atoms in toroidal traps}},
url = {{http://dx.doi.org/10.1103/PhysRevA.74.065601}},
doi = {{10.1103/PhysRevA.74.065601}},
volume = {{74}},
year = {{2006}},
}