Published August 2006
| Version v1
Journal article
Vortex properties of a resonant superfluid
Creators
- 1. School of Physics, Peking University, Beijing 100871 (China)
Description
The properties of a vortex in a rotating superfluid Fermi gas are studied in the unitary limit. A phenomenological approach based on Ginzburg-Landau theory is developed for this purpose. The density profiles, including those of the normal fluid and superfluid, are obtained at various temperatures and rotation frequencies. The superfluid and normal fluid densities can be identified from the angular momentum density. The total free energy and angular momentum of the vortex are also obtained
Additional details
Identifiers
- DOI
- 10.1103/PhysRevA.74.023604;
- arXiv
- arXiv:cond-mat/0608258v1;
Publishing Information
- Journal Title
- Physical Review. A
- Journal Volume
- 74
- Journal Issue
- 2
- Journal Page Range
- p. 023604-023604.6
- ISSN
- 1050-2947
- CODEN
- PLRAAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38026091
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS; S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- ANGULAR MOMENTUM; DENSITY; FERMI GAS; FERMIONS; FLUIDS; FREE ENERGY; GINZBURG-LANDAU THEORY; ROTATION; SUPERFLUIDITY; VORTICES
- Descriptors DEC
- ENERGY; MOTION; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES
Optional Information
- Notes
- (c) 2006 The American Physical Society