$\texttt{fRevolution}$ $-$ Relativistic Cosmological Simulations in $f(R)$ Gravity I: Methodology
Cosmology and Nongalactic Astrophysics
2019-07-31 v2
Abstract
We present the new relativistic cosmological particle-mesh code , based on , aimed at simulating non-linear structure formation in gravity. We introduce the general framework and approximation scheme, and the set of equations used to solve for the full set of gravitational perturbations. We show results for a point mass field and for cosmological simulations in the Hu-Sawicki model, and compare them to those of existing Newtonian codes. A more detailed analysis and discussion of our solutions will be carried out in a following paper.
Keywords
Cite
@article{arxiv.1905.07345,
title = {$\texttt{fRevolution}$ $-$ Relativistic Cosmological Simulations in $f(R)$ Gravity I: Methodology},
author = {Lorenzo Reverberi and David Daverio},
journal= {arXiv preprint arXiv:1905.07345},
year = {2019}
}
Comments
17 pages, 3 figures. Version accepted for publication on JCAP