Vlasov methods in space physics and astrophysics

M Palmroth, U Ganse, Y Pfau-Kempf… - Living reviews in …, 2018 - Springer
This paper reviews Vlasov-based numerical methods used to model plasma in space
physics and astrophysics. Plasma consists of collectively behaving charged particles that …

A positivity-preserving high-order semi-Lagrangian discontinuous Galerkin scheme for the Vlasov–Poisson equations

JA Rossmanith, DC Seal - Journal of Computational Physics, 2011 - Elsevier
Abstract The Vlasov–Poisson equations describe the evolution of a collisionless plasma,
represented through a probability density function (PDF) that self-interacts via an …

Current sheets, plasmoids and flux ropes in the heliosphere: Part ii: Theoretical aspects

O Pezzi, F Pecora, J Le Roux, NE Engelbrecht… - Space Science …, 2021 - Springer
Our understanding of processes occurring in the heliosphere historically began with
reduced dimensionality-one-dimensional (1D) and two-dimensional (2D) sketches and …

A multi-dimensional, energy-and charge-conserving, nonlinearly implicit, electromagnetic Vlasov–Darwin particle-in-cell algorithm

G Chen, L Chacon - Computer Physics Communications, 2015 - Elsevier
Abstract For decades, the Vlasov–Darwin model has been recognized to be attractive for
particle-in-cell (PIC) kinetic plasma simulations in non-radiative electromagnetic regimes, to …

VALIS: A split-conservative scheme for the relativistic 2D Vlasov–Maxwell system

NJ Sircombe, TD Arber - Journal of Computational Physics, 2009 - Elsevier
An accurate treatment of the relativistic Vlasov–Maxwell system is of fundamental
importance to a broad range of plasma physics topics, including laser–plasma interaction …

A conservative and non-oscillatory scheme for Vlasov code simulations

T Umeda - Earth, planets and space, 2008 - Springer
A new numerical positive interpolation technique for conservation laws and its application to
Vlasov code simulations are presented. In recent Vlasov simulation codes, the Vlasov …

Two-dimensional full-electromagnetic Vlasov code with conservative scheme and its application to magnetic reconnection

T Umeda, K Togano, T Ogino - Computer Physics Communications, 2009 - Elsevier
A detailed procedure of full-electromagnetic Vlasov simulation technique is presented. Our
new unsplitting conservative scheme exactly satisfies the continuity equation for charge. The …

On the importance of spatial and velocity resolution in the hybrid-Vlasov modeling of collisionless shocks

Y Pfau-Kempf, M Battarbee, U Ganse, S Hoilijoki… - Frontiers in …, 2018 - frontiersin.org
In hybrid-Vlasov plasma modeling, the ion velocity distribution function is propagated using
the Vlasov equation while electrons are considered a charge-neutralizing fluid. It is an …

Kinetic Vlasov simulations of collisionless magnetic reconnection

H Schmitz, R Grauer - Physics of plasmas, 2006 - pubs.aip.org
A fully kinetic Vlasov simulation of the Geospace Environment Modeling Magnetic
Reconnection Challenge is presented. Good agreement is found with previous kinetic …

Simulations of electromagnetic effects in high-frequency capacitively coupled discharges using the Darwin approximation

D Eremin, T Hemke, RP Brinkmann… - Journal of Physics D …, 2013 - iopscience.iop.org
The Darwin approximation is investigated for its possible use in simulation of
electromagnetic effects in large size, high-frequency capacitively coupled discharges. The …