121 citations · 166 across the 2 of their papers we have counts for
4 papers
A new public code for initial data of unequal-mass, spinning compact-object binaries
L. Jens Papenfort, Samuel D. Tootle, Philippe Grandclément +2
The construction of constraint-satisfying initial data is an essential element for the numerical exploration of the dynamics of compact-object binaries. While several codes have be…
Comparing timelike geodesics around a Kerr black hole and a boson star
M. Grould, Z. Meliani, F. H. Vincent +2
The second-generation beam combiner at the Very Large Telescope (VLT), GRAVITY, observes the stars orbiting the compact object located at the center of our galaxy, with an unpreced…
Oscillons and Quasi-breathers in the ϕ^4 Klein-Gordon model
Gyula Fodor, Péter Forgács, Philippe Grandclément +1
Strong numerical evidence is presented for the existence of a continuous family of time-periodic solutions with ``weak'' spatial localization of the spherically symmetric non-linea…
Mergers of Irrotational Neutron Star Binaries in Conformally Flat Gravity
Joshua A. Faber, Philippe Grandclément, Frederic A. Rasio
We present the first results from our new general relativistic, Lagrangian hydrodynamics code, which treats gravity in the conformally flat (CF) limit. The evolution of fluid confi…