11 citations · 11 across the 3 of their papers we have counts for
4 papers · 1 filter
Going off the (momentum) grid: A simple implementation of noncold relics in linear Boltzmann solvers
Arad Nasiri, Murali Saravanan, Caio B. de S. Nascimento
Linear Boltzmann solvers typically evolve the perturbations of noncold relics, such as massive neutrinos or hot subcomponents of the dark matter, on a momentum grid, often switchin…
Big Bang For Your Helium Buck
Marilena Loverde, Murali M. Saravanan, Zachary J. Weiner
We study the implications of a recent measurement of the primordial helium fraction from the Large Binocular Telescope for cosmological inference from the cosmic microwave backgrou…
Sensitivity of Next-Generation CMB Surveys to Neutrinos and Other Light Relics
Cynthia Trendafilova, Srinivasan Raghunathan, Benjamin Wallisch +33
Neutrinos and other light relics leave characteristic imprints in the cosmic microwave background anisotropies, making their observation a sensitive probe of the particle content a…
Abundance and properties of dark radiation from the cosmic microwave background
Murali M. Saravanan, Thejs Brinckmann, Marilena Loverde +1
We study the cosmological signatures of new light relics that are collisionless like standard neutrinos or are strongly interacting. We provide a simple and succinct rephrasing of…