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20242026
most citedA gamma variate generator with shape parameter less than unity

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physics.plasm-ph2025

Loading non-Maxwellian Velocity Distributions in Particle Simulations

Seiji Zenitani, Shunsuke Usami, Shuichi Matsukiyo

Numerical procedures for generating non-Maxwellian velocity distributions in particle simulations are presented. First, Monte Carlo methods for an distribution that general…

physics.comp-ph2025

Hyper Boris integrators for kinetic plasma simulations

Seiji Zenitani, Tsunehiko N. Kato

We propose a family of numerical solvers for the nonrelativistic Newton--Lorentz equation in kinetic plasma simulations. The new solvers extend the standard 4-step Boris procedure,…