45 citations · 163 across the 12 of their papers we have counts for
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gr-qc2022★ 3 cited
A space-time calculus based on symmetric 2-spinors
Steffen Aksteiner, Thomas Bäckdahl
In this paper we present a space-time calculus for symmetric spinors, including a product with a number of index contractions followed by symmetrization. As all operations stay wit…
gr-qc2022★ 7 cited
Kaehler geometry of black holes and gravitational instantons
Steffen Aksteiner, Bernardo Araneda
We obtain a closed formula for the Kaehler potential of a broad class of four-dimensional Lorentzian or Euclidean conformal "Kaehler" geometries, including the Plebanski-Demianski…
gr-qc2022★ 5 cited
Gravitational Instantons and special geometry
Steffen Aksteiner, Lars Andersson
The Chen-Teo gravitational instanton is an asymptotically flat, toric, Ricci flat family of metrics on , that provides a counterexample to the…