338 citations · 366 across the 3 of their papers we have counts for
4 papers · 1 filter
Theory and Numerics of Gravitational Waves from Preheating after Inflation
Jean Francois Dufaux, Amanda Bergman, Gary N. Felder +2
Preheating after inflation involves large, time-dependent field inhomogeneities, which act as a classical source of gravitational radiation. The resulting spectrum might be probed…
Weak Lensing of Baryon Acoustic Oscillations
Alberto Vallinotto, Scott Dodelson, Carlo Schimd +1
Baryon Acoustic Oscillations (BAO) have recently been observed in the distribution of distant galaxies. The height and location of the BAO peak are strong discriminators of cosmolo…
Cosmic Strings Lens Phenomenology Revisited
Francis Bernardeau, Jean-Philippe Uzan
We present investigations of lens phenomenological properties of cosmic strings for deep galaxy surveys. General results that have obtained for lineic energy distribution are prese…
Cosmic microwave background anisotropies seeded by coherent topological defects : a semi-analytic approach
Jean-Philippe Uzan, Nathalie Deruelle, Alain Riazuelo
We consider a perfectly homogeneous, isotropic and spatially flat universe which undergoes a sudden phase transition producing topological defects. We assume that these defects for…