43 citations · 215 across the 10 of their papers we have counts for
3 papers · 1 filter
On the Use of Multipole Expansion in Time Evolution of Non-linear Dynamical Systems and Some Surprises Related to Superradiance
Peter Csizmadia, Andras Laszlo, Istvan Racz
A new numerical method is introduced to study the problem of time evolution of generic non-linear dynamical systems in four-dimensional spacetimes. It is assumed that the time leve…
Gravitational waves from spinning eccentric binaries
Péter Csizmadia, Gergely Debreczeni, István Rácz +1
This paper is to introduce a new software called CBwaves which provides a fast and accurate computational tool to determine the gravitational waveforms yielded by generic spinning…
Gravitational collapse and topology change in spherically symmetric dynamical systems
Peter Csizmadia, Istvan Racz
A new numerical framework, based on the use of a simple first order strongly hyperbolic evolution equations, is introduced and tested in case of 4-dimensional spherically symmetric…