Nonequilibrium effective temperature of superfluid vortex tangle

D. Jou, M. S. Mongiovì

Research output: Contribution to journalArticleResearchpeer-review

8 Citations (Scopus)

Abstract

An effective nonequilibrium temperature in counterflow superfluid turbulence is proposed, as a parameter characterizing a canonical probability distribution function of vortex orientation, and relating the diffusion coefficient of vortex lines to the vortex friction through an Einstein relation. © 2006 Elsevier B.V. All rights reserved.
Original languageEnglish
Pages (from-to)183-186
JournalPhysics Letters, Section A: General, Atomic and Solid State Physics
Volume359
DOIs
Publication statusPublished - 20 Nov 2006

Keywords

  • Nonequilibrium temperature
  • Turbulent superfluids

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