2014/09/03 by J. E. García Farieta, Jorge Enrique García-Farieta, Farieta, J. E. García +5
Physics and Astronomy · #Advanced Mathematical Theories and Applications #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Gravitation Theories #FOS: Physical sciences #Relativity and Gravitational Theory #astro-ph.GA
paper · pdf · doi:10.48550/arxiv.1409.1266
14 pages, in Spanish, to appear in the proceedings of the First Astrostatistics School: Bayesian Methods in Cosmology, June 9-13, 2014, Bogotá, Colombia
arxiv created 2014/09/03 · openalex publication_date 2014/09/03 · arxiv updated 2014/09/05 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this work we study the cosmological simulations as a tool to understand the formation of large-scale structure of the universe, for this, we show the equivalence of Newtonian cosmology with Poisson gauge and we study the solution of the Einstein's field equations for this gauge. The simulations are essential for taking account the results of the cosmological model, allowing to compare the results with observational data. The N-bodies simulations have been used from systems of few bodies to the evolution and formation of nonlinear large scale structure as filaments and galactic halos.