Quantum chaos and regularity in ultracold Fermi gases
(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:
https://lup.lub.lu.se/record/770374
- author
- Puig von Friesen, Marc LU ; Ögren, Magnus LU and Åberg, Sven LU
- organization
- publishing date
- 2007
- 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
- 2022-01-29 22:09:31
@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}}, }