422 citations · 477 across the 4 of their papers we have counts for
4 papers
Robust evolution system for Numerical Relativity
A. Arbona, C. Bona, J. Masso +1
The paper combines theoretical and applied ideas which have been previously considered separately into a single set of evolution equations for Numerical Relativity. New numerical i…
Stuffed Black Holes
A. Arbona, C. Bona, J. Carot +3
Initial data corresponding to spacetimes containing black holes are considered in the time symmetric case. The solutions are obtained by matching across the apparent horizon differ…
Invariant Algebraic Slicing of the Spacetime
Carles Bona, Joan Stela, Joan Masso +1
Using the momentum constraint, the standard evolution system is written in a fully first order form. The class of first order invariant algebraic slicing conditions is considered.…
New Formalism for Numerical Relativity
Carles Bona, Joan Masso, Edward Seidel +1
We present a new formulation of the Einstein equations that casts them in an explicitly first order, flux-conservative, hyperbolic form. We show that this now can be done for a wid…