Non-extensive Boltzmann Transport Equation: the Relaxation Time Approximation and Beyond
Nuclear Theory
2023-06-27 v2 High Energy Physics - Experiment
High Energy Physics - Phenomenology
Abstract
We derive approximate iterative analytical solutions of the non-extensive Boltzmann transport equation in the relaxation time approximation. The approximate solutions almost overlap with the exact solution for a considerably wide range of the parameter values found in describing particle spectra originated in high-energy collisions. We also discuss the Landau kinetic approximation of the non-extensive Boltzmann transport equation and the emergence of the non-extensive Fokker-Planck equation, and use it to estimate the drag and diffusion coefficients of highly energetic light quarks passing through a gluonic plasma.
Cite
@article{arxiv.2104.05949,
title = {Non-extensive Boltzmann Transport Equation: the Relaxation Time Approximation and Beyond},
author = {Trambak Bhattacharyya},
journal= {arXiv preprint arXiv:2104.05949},
year = {2023}
}
Comments
10 pages, 10 figures, in press