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Bosonic and Fermionic Dipoles on a Ring

Zollner, Sascha ; Bruun, G. M. ; Pethick, C. J. and Reimann, Stephanie LU (2011) In Physical Review Letters 107(3).
Abstract
We show that dipolar bosons and fermions confined in a quasi-one-dimensional ring trap exhibit a rich variety of states because their interaction is inhomogeneous. For purely repulsive interactions, with increasing strength of the dipolar coupling there is a crossover from a gaslike state to an inhomogeneous crystal-like one. For small enough angles between the dipoles and the plane of the ring, there are regions with attractive interactions, and clustered states can form.
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author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
107
issue
3
article number
035301
publisher
American Physical Society
external identifiers
  • wos:000292764600005
  • scopus:79961088860
  • pmid:21838373
ISSN
1079-7114
DOI
10.1103/PhysRevLett.107.035301
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
f4abb086-f8f0-499a-9b56-98ea38358840 (old id 2093893)
date added to LUP
2016-04-01 10:11:05
date last changed
2021-03-24 02:48:50
@article{f4abb086-f8f0-499a-9b56-98ea38358840,
  abstract     = {We show that dipolar bosons and fermions confined in a quasi-one-dimensional ring trap exhibit a rich variety of states because their interaction is inhomogeneous. For purely repulsive interactions, with increasing strength of the dipolar coupling there is a crossover from a gaslike state to an inhomogeneous crystal-like one. For small enough angles between the dipoles and the plane of the ring, there are regions with attractive interactions, and clustered states can form.},
  author       = {Zollner, Sascha and Bruun, G. M. and Pethick, C. J. and Reimann, Stephanie},
  issn         = {1079-7114},
  language     = {eng},
  number       = {3},
  publisher    = {American Physical Society},
  series       = {Physical Review Letters},
  title        = {Bosonic and Fermionic Dipoles on a Ring},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.107.035301},
  doi          = {10.1103/PhysRevLett.107.035301},
  volume       = {107},
  year         = {2011},
}