2 papers
physics.plasm-ph2026
An approximate Kappa generator for particle simulations
Seiji Zenitani, Takayuki Umeda
A random number generator for the Kappa velocity distribution in particle simulations is proposed. Approximating the cumulative distribution function with the q-exponential functio…
physics.plasm-ph2026
Loading of Relativistic Maxwellian-type Distributions Revisited
Takayuki Umeda
A simple numerical method for loading of a relativistic Maxwellian-type distribution is proposed based on inverse transform sampling. The relativistic Maxwellian energy distributio…