32 citations · 194 across the 28 of their papers we have counts for
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gr-qc2015
Perturbations of the asymptotic region of the Schwarzschild-de Sitter spacetime
Edgar Gasperin, Juan Antonio Valiente Kroon
The conformal structure of the Schwarzschild-de Sitter spacetime is analysed using the extended conformal Einstein field equations. To this end, initial data for an asymptotic init…
gr-qc2015★ 11 cited
A formalism for the calculus of variations with spinors
Thomas Bäckdahl, Juan A. Valiente Kroon
We develop a frame and dyad gauge-independent formalism for the calculus of variations of functionals involving spinorial objects. As part of this formalism we define a modified va…