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Condensates of p-Wave Pairs Are Exact Solutions for Rotating Two-Component Bose Gases

Papenbrock, T.; Reimann, Stephanie LU and Kavoulakis, G. M. (2012) In Physical Review Letters 108(7).
Abstract
We derive exact analytical results for the wave functions and energies of harmonically trapped two-component Bose-Einstein condensates with weakly repulsive interactions under rotation. The isospin symmetric wave functions are universal and do not depend on the matrix elements of the two-body interaction. The comparison with the results from numerical diagonalization shows that the ground state and low-lying excitations consist of condensates of p-wave pairs for repulsive contact interactions, Coulomb interactions, and the repulsive interactions between aligned dipoles.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review Letters
volume
108
issue
7
publisher
American Physical Society
external identifiers
  • wos:000300424200012
  • scopus:84857317815
ISSN
1079-7114
DOI
10.1103/PhysRevLett.108.075304
language
English
LU publication?
yes
id
6fe36329-e26f-4f73-af8f-71c79d17f9d4 (old id 2406458)
date added to LUP
2012-03-28 12:49:16
date last changed
2017-04-16 03:04:21
@article{6fe36329-e26f-4f73-af8f-71c79d17f9d4,
  abstract     = {We derive exact analytical results for the wave functions and energies of harmonically trapped two-component Bose-Einstein condensates with weakly repulsive interactions under rotation. The isospin symmetric wave functions are universal and do not depend on the matrix elements of the two-body interaction. The comparison with the results from numerical diagonalization shows that the ground state and low-lying excitations consist of condensates of p-wave pairs for repulsive contact interactions, Coulomb interactions, and the repulsive interactions between aligned dipoles.},
  articleno    = {075304},
  author       = {Papenbrock, T. and Reimann, Stephanie and Kavoulakis, G. M.},
  issn         = {1079-7114},
  language     = {eng},
  number       = {7},
  publisher    = {American Physical Society},
  series       = {Physical Review Letters},
  title        = {Condensates of p-Wave Pairs Are Exact Solutions for Rotating Two-Component Bose Gases},
  url          = {http://dx.doi.org/10.1103/PhysRevLett.108.075304},
  volume       = {108},
  year         = {2012},
}