545 citations · 3.8k across the 53 of their papers we have counts for
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The Penrose Transform and the Kerr-Schild double copy
Emma Albertini, Michael L. Graesser, Gabriel Herczeg
There are a number of classical double copies, each providing a prescription for generating solutions to the Maxwell and scalar wave equations from exact solutions of Einstein's eq…
Double Kerr-Schild spacetimes and the Newman-Penrose map
Kara Farnsworth, Michael Graesser, Gabriel Herczeg
The Newman-Penrose map, which is closely related to the classical double copy, associates certain exact solutions of Einstein's equations with self-dual solutions of the vacuum Max…
Twistor Space Origins of the Newman-Penrose Map
Kara Farnsworth, Michael L. Graesser, Gabriel Herczeg
Recently, we introduced the "Newman-Penrose map," a novel correspondence between a certain class of solutions of Einstein's equations and self-dual solutions of the vacuum Maxwell…
The Newman-Penrose Map and the Classical Double Copy
Gilly Elor, Kara Farnsworth, Michael L. Graesser +1
Gauge-gravity duality is arguably our best hope for understanding quantum gravity. Considerable progress has been made in relating scattering amplitudes in certain gravity theories…
Vector Bosons in the Randall-Sundrum 2 and Lykken-Randall models and unparticles
Alexander Friedland, Maurizio Giannotti, Michael Graesser
Unparticle behavior is shown to be realized in the Randall-Sundrum 2 (RS 2) and the Lykken-Randall (LR) brane scenarios when brane-localized Standard Model currents are coupled to…
On the RS2 realization of unparticles
Alexander Friedland, Maurizio Giannotti, Michael Graesser
To facilitate the study of the unparticle scenario it is very desirable to have a treatable model realizing it in four dimensions. Motivated by the general idea of the AdS/CFT corr…