Conservative Force Fields in Non-Gaussian Statistics
arXiv:0807.3382 · doi:10.1016/j.physleta.2008.07.029
Abstract
In this letter, we determine the $κ$-distribution function for a gas in the presence of an external field of force described by a potential U(${\bf r}$). In the case of a dilute gas, we show that the $κ$-power law distribution including the potential energy factor term can rigorously be deduced in the framework of kinetic theory with basis on the Vlasov equation. Such a result is significant as a preliminary to the discussion on the role of long range interactions in the Kaniadakis thermostatistics and the underlying kinetic theory.
10 pages, 1 figure