43 citations · 314 across the 25 of their papers we have counts for
8 papers · 1 filter
Magnetic charges and Wald entropy
Tomas Ortin, David Pereñiguez
Using Wald's formalism, we study the thermodynamics (first laws and Smarr formulae) of asymptotically-flat black holes, rings etc. in a higher-dimensional higher-rank generalizatio…
Komar integral and Smarr formula for axion-dilaton black holes versus S duality
Dimitrios Mitsios, Tomás Ortín, David Pereñíguez
We construct the Komar integral for axion-dilaton gravity using Wald's formalism and momentum maps and we use it to derive a Smarr relation for stationary axion-dilaton black holes…
Quasinormal modes of NUT-charged black branes in the AdS/CFT correspondence
Pablo A. Cano, David Pereñiguez
We study the scalar, electromagnetic and gravitational perturbations of planar AdS black holes with NUT charge. In the context of the AdS/CFT correspondence, these solutions de…
The first law and Wald entropy formula of heterotic stringy black holes at first order in alpha prime
Zachary Elgood, Tomás Ortín, David Pereñíguez
We derive the first law of black hole mechanics in the context of the Heterotic Superstring effective action to first order in alpha prime using Wald's formalism. We carefully take…
The first law of heterotic stringy black hole mechanics at zeroth order in alpha prime
Zachary Elgood, Dimitrios Mitsios, Tomás Ortín +1
We re-derive the first law of black hole mechanics in the context of the Heterotic Superstring effective action compactified on a torus to leading order in alpha prime, using Wald'…
Extremal Rotating Black Holes in Einsteinian Cubic Gravity
Pablo A. Cano, David Pereñiguez
We obtain new solutions of Einsteinian cubic gravity coupled to a Maxwell field that describe the near-horizon geometry of charged and rotating black holes. We show that the AdS$_2…
p-brane Newton--Cartan Geometry
David Pereñiguez
We provide a formal definition of p-brane Newton--Cartan (pNC) geometry and establish some foundational results. Our approach is the same followed in the literature for foundations…
Remnants in two-dimensional quantum gravity
Cristiano Germani, David Pereñiguez
In this work we consider a two-dimensional quantum black hole sourced by the trace anomaly of a conformal field theory. By using holography, we are able to prove that the black hol…