46 citations · 92 across the 15 of their papers we have counts for
4 papers · 1 filter
Emulating the Lyman-Alpha forest 1D power spectrum from cosmological simulations: New models and constraints from the eBOSS measurement
Michael Walther, Nils Schöneberg, Solène Chabanier +8
We present the Lyssa suite of high-resolution cosmological simulations of the Lyman- forest designed for cosmological analyses. These 18 simulations have been run using the Nyx…
One trick to treat them all: SuperEasy linear response for any hot dark matter in -body simulations
Giovanni Pierobon, Markus R. Mosbech, Amol Upadhye +1
We generalise the SuperEasy linear response method, originally developed to describe massive neutrinos in cosmological -body simulations, to any hot dark matter (HDM) species wi…
Everything hot everywhere all at once: Neutrinos and hot dark matter as a single effective species
Amol Upadhye, Markus R. Mosbech, Giovanni Pierobon +1
Observational cosmology is rapidly closing in on a measurement of the sum M_nu of neutrino masses, at least in the simplest cosmologies, while opening the door to probes of non-sta…
DESI forecast for Dark Matter-Neutrino interactions using EFTofLSS
Markus R. Mosbech, Santiago Casas, Julien Lesgourgues +4
We apply the Effective Field Theory of Large Scale Structure (EFTofLSS) to non-standard models of dark matter with suppressed small-scale structure imprinted by early-time physics,…