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Vortex Line in a Neutral Finite-Temperature Superfluid Fermi Gas

Published

Author(s)

N Nygaard, G M. Bruun, B I. Schneider, Charles W. Clark, D L. Feder

Abstract

The structure of an isolated vortex in a dilute two-component neutral superfluid Fermi gas is studied within the context of self-consistent Bogoliubov-de Gennes theory. Various thermodynamic properties are calculated and the shift in the critical temperature due to the presence of the vortex is analyzed. The gapless excitations inside the vortex core are studied and scheme to detect these states and thus the presence of the vortex is examined. The numerical results are compared with various analytical expressions when appropriate.
Citation
Physical Review A (Atomic, Molecular and Optical Physics)
Volume
69
Issue
No 5

Keywords

DVR, Fermi gas, laser probing, superfluidity, vortex

Citation

Nygaard, N. , Bruun, G. , Schneider, B. , Clark, C. and Feder, D. (2004), Vortex Line in a Neutral Finite-Temperature Superfluid Fermi Gas, Physical Review A (Atomic, Molecular and Optical Physics) (Accessed June 24, 2024)

Issues

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Created April 30, 2004, Updated October 12, 2021