Relativistically expanding cylindrical electromagnetic fields - Astrophysics > High Energy Astrophysical PhenomenaReportar como inadecuado




Relativistically expanding cylindrical electromagnetic fields - Astrophysics > High Energy Astrophysical Phenomena - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: We study relativistically expanding electromagnetic fields of cylindricalgeometry. The fields emerge from the side surface of a cylinder and areinvariant under translations parallel to the axis of the cylinder. Theexpansion velocity is in the radial direction and is parametrized by$v=R-ct$. We consider force-free magnetic fields by setting the total forcethe electromagnetic field exerts on the charges and the currents equal to zero.Analytical and semi-analytical separable solutions are found for therelativistic problem. In the non-relativistic limit the mathematical form ofthe equations is similar to equations that have already been studied in staticsystems of the same geometry.



Autor: K.N. Gourgouliatos, Institute of Astronomy, University of Cambridge

Fuente: https://arxiv.org/







Documentos relacionados