31 citations · 40 across the 3 of their papers we have counts for
7 papers · 1 filter
Thermal superpotential and thermodynamics of neutral hairy black holes in extended SUGRA
Andrès Anabalòn, Dumitru Astefanesei, David Choque +1
We present a family of exact neutral hairy black-hole solutions with spherical horizon topology in extended supergravity with Fayet--Iliopoulos terms. We consider a consistent dila…
Holographic renormalization and the variational problem for mixed boundary conditions via a solution-dependent superpotential-like function
David Choque, Raúl Rojas
We study holographic renormalization and the variational problem in four-dimensional Einstein gravity coupled to a self-interacting scalar field in asymptotically AdS spacetimes wi…
Exact holographic RG flows in extended SUGRA
Andrés Anabalón, Dumitru Astefanesei, David Choque +2
We present a family of exact planar hairy neutral black hole solutions in extended supergravity with Fayet-Iliopoulos (FI) terms. We consider a model where the magnetic part of FI…
Phase transitions of neutral planar hairy AdS black holes
Andres Anabalon, Dumitru Astefanesei, David Choque +1
We investigate the phase diagram of a general class of -dimensional exact regular hairy planar black holes. For some particular values of the parameters in the moduli potential,…
Thermodynamically stable asymptotically flat hairy black holes with a dilaton potential
Dumitru Astefanesei, David Choque, Francisco Gomez +1
We present a detailed analysis of the thermodynamics of exact asymptotically flat hairy black holes in Einstein-Maxwell-dilaton theory. We compute the regularized action, quasiloca…
Scalar charges and the first law of black hole thermodynamics
Dumitru Astefanesei, Romina Ballesteros, David Choque +1
We present a variational formulation of Einstein-Maxwell-dilaton theory in flat spacetime, when the asymptotic value of the scalar field is not fixed. We obtain the boundary terms…