Vortex Line in a Neutral Finite-Temperature Superfluid Fermi Gas
N Nygaard, G M. Bruun, B I. Schneider, Charles W. Clark, D L. Feder
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.
Physical Review A (Atomic, Molecular and Optical Physics)
, Bruun, G.
, Schneider, B.
, Clark, C.
and Feder, D.
Vortex Line in a Neutral Finite-Temperature Superfluid Fermi Gas, Physical Review A (Atomic, Molecular and Optical Physics)
(Accessed June 6, 2023)