22 citations · 65 across the 9 of their papers we have counts for
9 papers
Global and uniqueness properties of stationary and static spacetimes with outer trapped surfaces
Marc Mars, Martin Reiris
Global properties of maximal future Cauchy developments of stationary, m-dimensional asymptotically flat initial data with an outer trapped boundary are analyzed. We prove that, wh…
A counter-example to a recent version of the Penrose conjecture
Alberto Carrasco, Marc Mars
By considering suitable axially symmetric slices on the Kruskal spacetime, we construct counterexamples to a recent version of the Penrose inequality in terms of so-called generali…
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…