83 citations · 173 across the 7 of their papers we have counts for
7 papers
Comment on "Multi-black holes in Bertotti-Robinson spacetime"
Gérard Clément
We point out that the asymptotically Bertotti-Robinson multi-black hole solutions of Einstein-Maxwell theory can be constructed using only three-dimensional sigma-model techniques,…
An alternative scenario for critical scalar field collapse in
G. Clement, A. Fabbri
In the context of gravitational collapse and black hole formation, we reconsider the problem to describe analytically the critical collapse of a massless and minimally coupled scal…
Three-dimensional Chern-Simons black holes
K. Ait Moussa, G. Clement, H. Guennoune +1
We construct black hole solutions to three-dimensional Einstein-Maxwell theory with both gravitational and electromagnetic Chern-Simons terms. These intrinsically rotating solution…
Hawking radiation of linear dilaton black holes
G. Clement, J. C. Fabris, G. T. Marques
We compute exactly the semi-classical radiation spectrum for a class of non-asymptotically flat charged dilaton black holes, the so-called linear dilaton black holes. In the high f…
Comment on `An extreme critical space-time: echoing and black-hole perturbations'
Gerard Clement, Sean A. Hayward
We show that the black hole perturbations of the Hayward static solution to the massless Einstein-Klein-Gordon equations are actually gauge artifacts resulting from the linearizati…
An extreme critical space-time: echoing and black-hole perturbations
Sean A. Hayward
A homothetic, static, spherically symmetric solution to the massless Einstein- Klein-Gordon equations is described. There is a curvature singularity which is central, null, bifurca…
The cosmological gravitating model: solitons and black holes
G. Clement, A. Fabbri
We derive and analyze exact static solutions to the gravitating O(3) model with cosmological constant in (2+1) dimensions. Both signs of the gravitational and cosmological cons…