169 citations · 1.3k across the 41 of their papers we have counts for
42 papers
Convex foliations and trapped submanifolds
Gustavo Dotti
The conjecture that compact trapped submanifolds (CTMs) of any codimension greater than one cannot intersect the domain of outer communications of a black hole is tested in symmetr…
Curvature conditions for generalized singularity theorems
Jeremías Daín, Gustavo Dotti
We study the curvature conditions introduced in [Class. Quant. Grav. 27, 152002] to predict focal points for trapped spacelike submanifolds in spacetimes of arbitrary dimensions, w…
Black hole regions containing no trapped surfaces
Gustavo Dotti
A simple criterion is given to rule out the existence of closed trapped surfaces in large open regions inside black holes.
Parallel waves in Einstein-non linear sigma models
Béatrice Bonga, Gustavo Dotti
We study a family of solutions of Einstein-non linear sigma models with and target manifolds. In the case, the solutions are smooth everywhere, free of…
Linear Stability of Black Holes and Naked Singularities
Gustavo Dotti
These notes follow from a course delivered at the V José Pl\'ınio Baptista School of Cosmology, held at Guarapari (Esp\'ırito Santo) Brazil, from 30 September to 5 October 2021. A…
Black hole nonmodal linear stability: even perturbations in the Reissner-Nordström case
Gustavo Dotti, Julián M. Fernández Tío
This paper is a companion of [Phys. Rev. D 95, 124041 (2017)] in which, following a program on black hole nonmodal linear stability initiated in Phys. Rev. Lett. 112 (2014) 191101,…