172 citations · 371 across the 4 of their papers we have counts for
3 papers · 1 filter
An improved formulation of the relativistic hydrodynamics equations in 2D Cartesian coordinates
Thorsten Kellermann, Luca Baiotti, Bruno Giacomazzo +1
A number of astrophysical scenarios possess and preserve an overall cylindrical symmetry also when undergoing a catastrophic and nonlinear evolution. Exploiting such a symmetry, th…
Gravitational-Wave Extraction from Neutron Star Oscillations: comparing linear and nonlinear techniques
Luca Baiotti, Sebastiano Bernuzzi, Giovanni Corvino +2
The main aim of this study is the comparison of gravitational waveforms obtained from numerical simulations which employ different numerical evolution approaches and different wave…
Challenging the paradigm of singularity excision in gravitational collapse
Luca Baiotti, Luciano Rezzolla
A paradigm deeply rooted in modern numerical relativity calculations prescribes the removal of those regions of the computational domain where a physical singularity may develop. W…