Enviar artigo por via de e-mail Nonlinear Langevin Equation for a System of Coulomb Particles
- Autores: Zhidkov D.A.1
-
Afiliações:
- State Scientific Center of the Russian Federation Institute for Theoretical and Experimental Physics
- Edição: Volume 63, Nº 7 (2018)
- Páginas: 933-939
- Seção: Theoretical and Mathematical Physics
- URL: https://journals.rcsi.science/1063-7842/article/view/201592
- DOI: https://doi.org/10.1134/S1063784218070320
- ID: 201592
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
The nonlinear Langevin equation for a system of Coulomb particles with random processes, which are functionals of the velocity distribution function of such particles, has been derived and analyzed. It is shown by direct numerical solutions that this equation correctly describes the collisional relaxation of such a system even in the case of anomalous deviation of the initial velocity distribution of particles from the equilibrium distribution. The equation can be conveniently used in the Monte Carlo methods and in “particle-in-cell” methods.
Sobre autores
D. Zhidkov
State Scientific Center of the Russian Federation Institute for Theoretical and Experimental Physics
Autor responsável pela correspondência
Email: dmtr7114@mail.ru
Rússia, Moscow, 117218
Arquivos suplementares
