A new tensorial conservation law for Maxwell fields on the Kerr background

Autoren: Lars Andersson, Thomas Bäckdahl, Pieter Blue (2017)

A new, conserved, symmetric tensor field for a source-free Maxwell test field on a four-dimensional spacetime with a conformal Killing–Yano tensor, satisfying a certain compatibility condition, is introduced. In particular, this construction works for the Kerr spacetime.

Zeitschrift:
J. Differential Geom.
Verlag:
Project Euclid
Seiten:
163-176
Band:
105, no. 2

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