401 citations · 2.9k across the 98 of their papers we have counts for
Showing 2018 · gr-qcShow all
2 papers · 2 filters
gr-qc2018★ 3 cited
Locally Homogeneous Kundt Triples and CSI Metrics
S. Hervik, D. McNutt
A pseudo-Riemannian manifold is called CSI if all scalar polynomial invariants constructed from the curvature tensor and its covariant derivatives are constant. In the Lorentzian c…
gr-qc2018★ 14 cited
Universal electromagnetic fields
Sigbjørn Hervik, Marcello Ortaggio, Vojtěch Pravda
We study universal electromagnetic (test) fields, i.e., p-forms fields F that solve simultaneously (virtually) any generalized electrodynamics (containing arbitrary powers and deri…