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Quantum chaos and regularity in ultracold Fermi gases

Puig von Friesen, Marc LU ; Ögren, Magnus LU and Åberg, Sven LU (2007) In Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) 76.
Abstract
Quantum fluctuation of the energy is studied for an ultracold gas of interacting fermions trapped in a three-dimensional potential. Periodic-orbit theory is explored, and energy fluctuations are studied versus the particle number for generic regular and chaotic systems, as well as for a system defined by a harmonic confinement potential. Temperature effects on the energy fluctuations are investigated.
Please use this url to cite or link to this publication:
author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)
volume
76
article number
057204
publisher
American Physical Society
external identifiers
  • wos:000251326200095
  • pmid:18233799
  • scopus:36749014977
  • pmid:18233799
ISSN
1539-3755
DOI
10.1103/PhysRevE.76.057204
language
English
LU publication?
yes
id
b420f821-f97b-4e46-b6a9-604fe04de990 (old id 770374)
date added to LUP
2016-04-04 11:37:15
date last changed
2025-10-14 12:43:21
@article{b420f821-f97b-4e46-b6a9-604fe04de990,
  abstract     = {{Quantum fluctuation of the energy is studied for an ultracold gas of interacting fermions trapped in a three-dimensional potential. Periodic-orbit theory is explored, and energy fluctuations are studied versus the particle number for generic regular and chaotic systems, as well as for a system defined by a harmonic confinement potential. Temperature effects on the energy fluctuations are investigated.}},
  author       = {{Puig von Friesen, Marc and Ögren, Magnus and Åberg, Sven}},
  issn         = {{1539-3755}},
  language     = {{eng}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review E (Statistical, Nonlinear, and Soft Matter Physics)}},
  title        = {{Quantum chaos and regularity in ultracold Fermi gases}},
  url          = {{http://dx.doi.org/10.1103/PhysRevE.76.057204}},
  doi          = {{10.1103/PhysRevE.76.057204}},
  volume       = {{76}},
  year         = {{2007}},
}