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19982024
most citedClassification of the Weyl Tensor in Higher Dimensions

250 citations · 2k across the 48 of their papers we have counts for

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gr-qc2016★ 40 cited

Exact solutions to quadratic gravity

Vojtech Pravda, Alena Pravdova, Jiri Podolsky +1

Since all Einstein spacetimes are vacuum solutions to quadratic gravity in four dimensions, in this paper we study various aspects of non-Einstein vacuum solutions to this theory.…

gr-qc2016★ 1 cited

VSI electromagnetic fields

Marcello Ortaggio, Vojtěch Pravda

A -form is VSI (i.e., all its scalar invariants of arbitrary order vanish) in a -dimensional spacetime if and only if it is of type N, its multiple null direction is…