29 citations · 97 across the 10 of their papers we have counts for
10 papers
Revisiting the semiclassical gravity scenario for gravitational collapse
C. Barcelo, S. Liberati, S. Sonego +1
The existence of extremely dark and compact astronomical bodies is by now a well established observational fact. On the other hand, classical General Relativity predicts the existe…
Separating expansion from contraction and generalizing TOV condition in spherically symmetric models with pressure
Morgan Le Delliou, José Pedro Mimoso
We investigate spherically symmetric solutions with pressure and discuss the existence of a dividing shell separating expanding and collapsing regions. We perform a 3+1 splitting a…
High-resolution Smoothed Particle Hydrodynamics simulations of the merger of binary white dwarfs
P. Lorén-Aguilar, J. Isern, E. García-Berro
We present the results of a set of high-resolution simulations of the merging process of two white dwarfs. In order to do so, we use an up-to-date Smoothed Particle Hydrodynamics c…
The wave equation on axisymmetric stationary black hole backgrounds
Mihalis Dafermos
Understanding the behaviour of linear waves on black hole backgrounds is a central problem in general relativity, intimately connected with the nonlinear stability of the black hol…
The trapped region
Lars Andersson
I will discuss some recent results on marginally outer trapped surfaces, apparent horizons, and the trapped region. A couple of applications of the results developed for marginally…
Information geometry of asymptotically AdS black holes
Jan E. Aman, Narit Pidokrajt, John Ward
We investigate thermodynamic geometries of two families of asymptotically Anti-de Sitter black holes, i.e. the Reissner-Nordström Anti-de Sitter in four dimensions and the BTZ blac…
On the boundary of the region containing trapped surfaces
José M. M. Senovilla
The boundary of the region in spacetime containing future-trapped closed surfaces is considered. In asymptotically flat spacetimes, this boundary does not need to be the event hori…
Non-abelian black holes and black strings in higher dimensions
Betti Hartmann
We review the properties of static, higher dimensional black hole solutions in theories where non-abelian gauge fields are minimally coupled to gravity. It is shown that black hole…
Curved dilatonic brane worlds
A. Feinstein, K. E. Kunze, M. A. Vazquez-Mozo
We construct a broad family of exact solutions to the five-dimensional Einstein equations coupled to a scalar field with an exponential potential. Embedding a three-brane in these…
Duality in Non-Trivially Compactified Heterotic Strings
M. A. R. Osorio, M. A. Vazquez-Mozo
We study the implications of duality symmetry on the analyticity properties of the partition function as it depends upon the compactification length. In order to obtain non-trivial…