7 papers
Regular Black Holes in Nonlocal Quasitopological Gravity
Pablo Bueno, Pablo A. Cano, Robie A. Hennigar +1
We present infinite-derivative completions of Quasitopological gravities that are ghost-free, avoid strong coupling instabilities and admit exact, spherically symmetric vacuum regu…
Cosmic Inflation From Regular Black Holes
Kensuke Sueto, Riku Yoshimoto, Pablo A. Cano
We study braneworld cosmology in quasi-topological gravity (QTG) with an infinite tower of higher-curvature terms, focusing on the case in which the bulk admits regular black hole…
Regular black hole formation in four-dimensional non-polynomial gravities
Pablo Bueno, Pablo A. Cano, Robie A. Hennigar +1
We construct four-dimensional gravity theories that resolve the Schwarzschild singularity and enable dynamical studies of nonsingular gravitational collapse. The construction emplo…
Regular black holes from Oppenheimer-Snyder collapse
Pablo Bueno, Pablo A. Cano, Robie A. Hennigar +2
It has been recently shown that regular black holes arise as the unique spherically symmetric solutions of broad families of generalizations of Einstein gravity involving infinite…
Near-horizon geometries and black hole thermodynamics in higher-derivative AdS supergravity
Pablo A. Cano, Marina David
Higher-derivative corrections in the AdS/CFT correspondence allow us to capture finer details of the dual CFT and to explore the holographic dictionary beyond the infinite N and st…
Dynamical Formation of Regular Black Holes
Pablo Bueno, Pablo A. Cano, Robie A. Hennigar +1
We study dynamical gravitational collapse in a theory with an infinite tower of higher-derivative corrections to the Einstein-Hilbert action and we show that, under very general co…