239 citations · 2.5k across the 70 of their papers we have counts for
8 papers · 1 filter
Non-supersymmetric black holes with corrections
Pablo A. Cano, Tomás Ortín, Alejandro Ruipérez +1
We study extremal 5- and 4-dimensional black hole solutions of the Heterotic Superstring effective action at first order in with, respectively, 3 and 4 charges of arbitrary si…
String gravity in
Pablo A. Cano, Alejandro Ruipérez
We revisit the four-dimensional theory of gravity that arises from string theory with higher-derivative corrections. By compactifying and truncating the ten-dimensional effective a…
Gravitational ringing of rotating black holes in higher-derivative gravity
Pablo A. Cano, Kwinten Fransen, Thomas Hertog +1
We study gravitational perturbations of slowly-rotating black holes in a general effective-field-theory extension of general relativity that includes up to eight-derivative terms.…
Duality-invariant extensions of Einstein-Maxwell theory
Pablo A. Cano, Ángel Murcia
We investigate higher-derivative extensions of Einstein-Maxwell theory that are invariant under electromagnetic duality rotations, allowing for non-minimal couplings between gravit…
Exact electromagnetic duality with nonminimal couplings
Pablo A. Cano, Ángel Murcia
We study nonminimal extensions of Einstein-Maxwell theory with exact electromagnetic duality invariance. Any such theory involves an infinite tower of higher-derivative terms whose…
Regular black holes in three dimensions
Pablo Bueno, Pablo A. Cano, Javier Moreno +1
We find a plethora of new analytic black holes and globally regular horizonless spacetimes in three dimensions. The solutions involve a single real scalar field which always ad…