3 papers
astro-ph.CO2026
Dark winds on the horizon: Prospects for detecting neutrino and hot dark matter wakes in large-scale structure
Caio B. de S. Nascimento, Marilena Loverde
We explore the cosmological signatures of neutrino and Hot Dark Matter (HDM) wakes, which refers to the preferential accumulation of neutrinos (or, more broadly, HDM particles) dow…
astro-ph.CO2025
Cosmological perturbation theory for large scale structure in phase space
Caio Nascimento, Marilena Loverde
We develop a framework for Large Scale Structure (LSS) perturbation theory, that solves the Vlasov-Poisson system of equations for the distribution function in full phase space. Th…
astro-ph.CO2025
A semi-analytic estimate for the effective sound speed counterterm in the EFTofLSS
Caio Nascimento, Drew Jamieson, Matthew McQuinn +1
The Effective Field Theory of Large Scale Structure (EFTofLSS) has found tremendous success as a perturbative framework for the evolution of large scale structure, and it is now ro…