742 citations · 1.2k across the 16 of their papers we have counts for
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Holographic collisions in large effective theory
Raimon Luna, Mikel Sanchez-Garitaonandia
We study collisions of Gaussian mass-density blobs in a holographic plasma, using a large effective theory, as a model for holographic shockwave collisions. The simplicity of t…
Solving the Teukolsky equation with physics-informed neural networks
Raimon Luna, Juan Calderón Bustillo, Juan José Seoane Martínez +2
We use physics-informed neural networks (PINNs) to compute the first quasi-normal modes of the Kerr geometry via the Teukolsky equation. This technique allows us to extract the com…
Kicks in charged black hole binaries
Raimon Luna, Gabriele Bozzola, Vitor Cardoso +2
We compute the emission of linear momentum (kicks) by both gravitational and electromagnetic radiation in fully general-relativistic numerical evolutions of quasi-circular charged…
Lattice Black Branes at Large
David Licht, Raimon Luna, Ryotaku Suzuki
We explore the phase space of non-uniform black branes compactified on oblique lattices with a large number of dimensions. We find the phase diagrams for different periodicities an…