57 citations · 350 across the 18 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
gr-qc2014★ 4 cited
A new tensorial conservation law for Maxwell fields on the Kerr background
Lars Andersson, Thomas Bäckdahl, Pieter Blue
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 compatibili…
gr-qc2014★ 33 cited
Second order symmetry operators
Lars Andersson, Thomas Bäckdahl, Pieter Blue
Using systematic calculations in spinor language, we obtain simple descriptions of the second order symmetry operators for the conformal wave equation, the Dirac-Weyl equation and…