http://arxiv.org/abs/2012.13561
We conjecture that the random walk and the corresponding diffusion in the relativistic velocity space is an adequate method for describing the acceleration process in relativistic jets. Considering a simple toy model, the main features of diffusion in the velocity space are demonstrated in both non-relativistic and relativistic regimes.
A. Sen and Z. Silagadze
Tue, 29 Dec 20
48/66
Comments: 8 pages, 1 figures, to be published in Modern Physics Letters A
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