Nonequilibrium effective temperature of superfluid vortex tangle

6533b871fe1ef96bd12d25c5

RESEARCH PRODUCT

Nonequilibrium effective temperature of superfluid vortex tangle

subject

Condensed Matter::Quantum Gases Physics Condensed matter physics Nonequilibrium temperatureTurbulent superfluids Condensed Matter::Other Turbulence General Physics and Astronomy Non-equilibrium thermodynamics Probability density function Vortex Superfluidity Distribution function Condensed Matter::Superconductivity Einstein relation Diffusion (business)Settore MAT/07 - Fisica Matematica

description

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.

year	journal	country	edition	language
2006-11-01

10.1016/j.physleta.2006.06.031 http://hdl.handle.net/10447/6939

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