294 citations · 359 across the 7 of their papers we have counts for
7 papers
A common origin for baryons and dark matter
Juan García-Bellido, Bernard Carr, Sebastien Clesse
The origin of the baryon asymmetry of the Universe (BAU) and the nature of dark matter are two of the most challenging problems in cosmology. We propose a scenario in which the gra…
Spectral Distortions of the CMB as a Probe of Inflation, Recombination, Structure Formation and Particle Physics
J. Chluba, A. Kogut, S. P. Patil +98
Following the pioneering observations with COBE in the early 1990s, studies of the cosmic microwave background (CMB) have focused on temperature and polarization anisotropies. CMB…
LIGO Lo(g)Normal MACHO: Primordial Black Holes survive SN lensing constraints
Juan Garcia-Bellido, Sebastien Clesse, Pierre Fleury
It has been claimed in Ref.[arXiv:1712.02240] that massive primordial black holes (PBH) cannot constitute all of the dark matter (DM), because their gravitational-lensing imprint o…
Constraints from microlensing experiments on clustered primordial black holes
Juan García-Bellido, Sebastien Clesse
It has recently been proposed that massive primordial black holes (PBH) could constitute all of the dark matter, providing a novel scenario of structure formation, with early reion…
CMB bounds on disk-accreting massive Primordial Black Holes
Vivian Poulin, Pasquale D. Serpico, Francesca Calore +2
Stellar-mass Primordial Black Holes (PBH) have been recently reconsidered as a Dark Matter (DM) candidate, after the aLIGO discovery of several binary BH mergers with masses of ten…
Mimicking Dark Energy with the backreactions of gigaparsec inhomogeneities
Sebastien Clesse, Arnaud Roisin, André Füzfa
Spatial averaging and time evolving are non-commutative operations in General Relativity, which questions the reliability of the FLRW model. The long standing issue of the importan…