21 citations · 40 across the 3 of their papers we have counts for
3 papers
Vlasov Perturbation Theory applied to CDM
Mathias Garny, Dominik Laxhuber, Roman Scoccimarro
We apply the framework of Vlasov Perturbation Theory (VPT) to the two-loop matter power spectrum within CDM cosmologies. The main difference to Standard Perturbation Theory (SPT…
Perturbation theory with dispersion and higher cumulants: non-linear regime
Mathias Garny, Dominik Laxhuber, Roman Scoccimarro
We present non-linear solutions of Vlasov Perturbation Theory (VPT), describing gravitational clustering of collisionless dark matter with dispersion and higher cumulants induced b…
Perturbation theory with dispersion and higher cumulants: framework and linear theory
Mathias Garny, Dominik Laxhuber, Roman Scoccimarro
The standard perturbation theory (SPT) approach to gravitational clustering is based on a fluid approximation of the underlying Vlasov-Poisson dynamics, taking only the zeroth and…