Search: onr:"swepub:oai:DiVA.org:umu-224357" >
Friction on a Quant...
Abstract
Subject headings
Close
- We obtain the explicit expression of the friction on a moving quantized vortex, following the formulation of Thouless, Ao and Niu. It is shown that the friction on a moving vortex is sensitive to details but does not change the transverse force. We provide a general thermodynamic interpretation for the mutual independence of the transverse force and the friction. The friction is evaluated for the case of quasiparticle contributions in a clean fermionic superfluid, showing a new feature of logarithmic divergence.
Subject headings
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Keyword
- Superconductor
- vortex
- vortex dynamics
- transverse force
- friction
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database