146 citations · 225 across the 2 of their papers we have counts for
3 papers
Improved constrained scheme for the Einstein equations: An approach to the uniqueness issue
Isabel Cordero-Carrión, Pablo Cerdá-Durán, Harald Dimmelmeier +3
Uniqueness problems in the elliptic sector of constrained formulations of Einstein equations have a dramatic effect on the physical validity of some numerical solutions, for instan…
A new general relativistic magnetohydrodynamics code for dynamical spacetimes
Pablo Cerdá-Durán, José A. Font, Luis Antón +1
We present a new numerical code which solves the general relativistic magneto-hydrodynamics (GRMHD) equations coupled to the Einstein equations for the evolution of a dynamical spa…
Non-Gaussian Signatures in the Lens Deformations of the CMB Sky. A New Ray-Tracing Procedure
P. Cerdá-Durán, V. Quilis, D. Sáez
We work in the framework of an inflationary cold dark matter universe with cosmological constant, in which the cosmological inhomogeneities are considered as gravitational lenses f…