25 citations · 87 across the 24 of their papers we have counts for
4 papers · 1 filter
corrections to the black string instability and the boosted black string
Carla Henríquez-Báez, Julio Oliva, Marcelo Oyarzo +1
We consider a perturbative Gauss-Bonnet term supplementing the Einstein-Hilbert action, and evaluate its effect on the spectrum of the scalar mode that triggers the Gregory-Laflamm…
Slowly rotating and the accelerating -corrected black holes in four and higher dimensions
Felipe Agurto-Sepúlveda, Mariano Chernicoff, Gaston Giribet +2
We consider the low-energy effective action of string theory at order , including -corrections to the Einstein-Hilbert gravitational action and non-trivial dilaton couplin…
Gravitational instantons with conformally coupled scalar fields
José Barrientos, Adolfo Cisterna, Cristóbal Corral +1
We present novel regular Euclidean solutions to General Relativity in presence of Maxwell and conformally coupled scalar fields. In particular, we consider metrics of the Eguchi-Ha…
Exact scalar (quasi-)normal modes of black holes and solitons in gauged SUGRA
Monserrat Aguayo, Ankai Hernández, José Mena +2
In this paper we identify a new family of black holes and solitons that lead to the exact integration of scalar probes, even in the presence of a non-minimal coupling with the Ricc…