1 code implementation • 9 Dec 2020 • Alejandro Aviles, Georgios Valogiannis, Mario A. Rodriguez-Meza, Jorge L. Cervantes-Cota, Baojiu Li, Rachel Bean
We develop a framework to compute the redshift space power spectrum (PS), with kernels beyond Einstein-de Sitter (EdS), that can be applied to a wide variety of generalized cosmologies.
Cosmology and Nongalactic Astrophysics
1 code implementation • 20 Sep 2018 • Alejandro Aviles, Mario Alberto Rodriguez-Meza, Josue De-Santiago, Jorge L. Cervantes-Cota
In this work we extend the perturbation theory for modified gravity (MG) in two main aspects.
Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology
no code implementations • 30 May 2017 • Alejandro Aviles, Jorge L. Cervantes-Cota
We present a formalism to compute Lagrangian displacement fields for a wide range of cosmologies in the context of perturbation theory up to third order.
Cosmology and Nongalactic Astrophysics General Relativity and Quantum Cosmology
