3+1 Magnetodynamics

Abstract

The Magnetodynamics, or Force-Free Degenerate Electrodynamics, is recognized as a very useful approximation in studies of magnetospheres of relativistic stars. In this paper we discuss various forms of Magnetodynamic equations which can be used to study magnetospheres of black holes. In particular, we focus on the 3+1 equations which allow for curved and dynamic spacetime.

The revised version. Expanded by including the derivation of the force-free 4-current

References in corpus (3)

• Three-dimensional numerical simulations of the pulsar magentoshere: Preliminary results
• General Relativistic Force-Free Electrodynamics: A New Code and Applications to Black Hole Magnetospheres
• Tearing instability in relativistic magnetically dominated plasmas

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