Transport coefficients in Lorentz plasmas with the power-law kappa-distribution

Abstract

Transport coefficients in Lorentz plasma with the power-law kappa-distribution are studied by means of using the transport equation and macroscopic laws of Lorentz plasma without magnetic field. Expressions of electric conductivity, thermoelectric coefficient and thermal conductivity for the power-law kappa-distribution are accurately derived. It is shown that these transport coefficients are significantly modified by the kappa-parameter, and in the limit of the parameter kappa to infinit they are reduced to the standard forms for a Maxwellian distribution.modified

11 pages, no figure, 49 references

References in corpus (5)

• Dust charging processes in the nonequilibrium dusty plasma with nonextensive power-law distribution
• Dust-acoustic waves and stability in the permeating dusty plasma: II. Power-law distributions
• Power-law distributions and fluctuation-dissipation relation in the stochastic dynamics of two-variable Langevin equations
• Secondary electron emissions and dust charging currents in the nonequilibrium dusty plasma with power-law distributions
• Power-law behaviors from the two-variable Langevin equation: Ito's and Stratonovich's Fokker-Planck equations

Cited by in corpus (25)

• The nonextensive parameter for nonequilibrium plasmas in magnetic field
• The diffusion of charged particles in the weakly ionized plasma with power-law kappa-distributions
• The nonextensive parameter for the rotating astrophysical systems with power-law distributions
• Transport coefficients of the fully ionized plasma with kappa-distribution and in strong magnetic field
• The viscosity of charged particles in the weakly ionized plasma with power-law distributions
• Slowing down of charged particles in dusty plasmas with pawer-law kappa-distributions
• Diffusion and heat conductivity in the weakly ionized plasma with power-law q-distributions in nonextensive statistics
• The stationary state and gravitational temperature in a pure self-gravitating system
• The collision frequencies in the plasmas with the power-law q-distributions in nonextensive statistics
• The collision frequency of electron-neutral-particle in the weakly ionized plasmas with Non-Maxwellian velocity distributions
• The precise time-dependent solution of the Fokker-Planck equation with anomalous diffusion
• Escape rate for the power-law distribution in low-to-intermediate damping
• Effect of magnetic field on viscosity in the weakly ionized and magnetized plasma with power-law q-distributions in nonextensive statiostics
• An improved method to derive the kappa distribution in polytropic plasmas
• The current density and transport coefficients in the fully ionized plasma with q-distributions in nonextensive statistics
• The collision frequency of electron-neutral-particle in the weakly ionized plasma with the power-law velocity distribution
• Heat conductivity and Dufour effects in the weakly ionized, magnetized and kappa-distributed plasma
• The power-law reaction rate coefficient for barrierless reactions
• The adiabatic static linear response function in nonextensive statistical mechanics
• A nonextensive approach for understanding the van der Waals' equation
• The collisional relaxation rate of kappa-distributed plasma with multiple components
• Transport coefficients enhanced by suprathermal particles in nonequilibrium heliospheric plasmas
• A study of stability of the "plasma - beam" system for the Lorentz plasma
• The Quiet-Sun DEM Under Kappa: Diagnostic Degeneracy and the Failure of the Conductive Closure
• The collision frequencies of charged particles in the complex plasmas with the non-Maxwellian velocity distributions