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Coreless vortices in rotating two-component quantum droplets

Saarikoski, H.; Harju, A.; Cremon, Jonas LU ; Bargi, Sara LU ; Manninen, M. and Reimann, Stephanie LU (2010) In Europhysics Letters 91(3).
Abstract
The rotation of a quantum liquid induces vortices to carry angular momentum. When the system is composed of multiple components that are distinguishable from each other, vortex cores in one component may be filled by particles of the other component, and coreless vortices form. Based on evidence from computational methods, here we show that the formation of coreless vortices occurs very similarly for repulsively interacting bosons and fermions, largely independent of the form of the particle interactions. We further address the connection to the Halperin wave functions of non-polarized quantum Hall states. Copyright (c) EPLA, 2010
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Europhysics Letters
volume
91
issue
3
publisher
EDP Sciences
external identifiers
  • wos:000282189800006
  • scopus:78751643568
ISSN
0295-5075
DOI
10.1209/0295-5075/91/30006
language
English
LU publication?
yes
id
7eb9c5d2-f889-47a2-9c59-e0d16b2b740f (old id 1695350)
date added to LUP
2010-10-27 10:57:26
date last changed
2018-07-01 03:01:11
@article{7eb9c5d2-f889-47a2-9c59-e0d16b2b740f,
  abstract     = {The rotation of a quantum liquid induces vortices to carry angular momentum. When the system is composed of multiple components that are distinguishable from each other, vortex cores in one component may be filled by particles of the other component, and coreless vortices form. Based on evidence from computational methods, here we show that the formation of coreless vortices occurs very similarly for repulsively interacting bosons and fermions, largely independent of the form of the particle interactions. We further address the connection to the Halperin wave functions of non-polarized quantum Hall states. Copyright (c) EPLA, 2010},
  author       = {Saarikoski, H. and Harju, A. and Cremon, Jonas and Bargi, Sara and Manninen, M. and Reimann, Stephanie},
  issn         = {0295-5075},
  language     = {eng},
  number       = {3},
  publisher    = {EDP Sciences},
  series       = {Europhysics Letters},
  title        = {Coreless vortices in rotating two-component quantum droplets},
  url          = {http://dx.doi.org/10.1209/0295-5075/91/30006},
  volume       = {91},
  year         = {2010},
}