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Linear perturbations in K-mouflage cosmologies with massive neutrinos
Alexandre Barreira, Philippe Brax, Sebastien Clesse +2
We present a comprehensive derivation of linear perturbation equations for different matter species, including photons, baryons, cold dark matter, scalar fields, massless and massi…
Updated Constraints on Large Field Hybrid Inflation
Sebastien Clesse, Jeremy Rekier
We revisit the status of hybrid inflation in the light of Planck and recent BICEP2 results, taking care of possible transient violations of the slow-roll conditions as the field pa…
Testing Inflation and Curvaton Scenarios with CMB Distortions
Sebastien Clesse, Björn Garbrecht, Yi Zhu
Prior to recombination, Silk damping causes the dissipation of energy from acoustic waves into the monopole of the Cosmic Microwave Background (CMB), resulting in spectral distorti…