Symmetries and Consistency Relations in the Large Scale Structure of the Universe
Cosmology and Nongalactic Astrophysics
2015-06-12 v2 General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
High Energy Physics - Theory
Abstract
We study the symmetries enjoyed by the Newtonian equations of motion of the non-relativistic dark matter fluid coupled to gravity which give rise to the phenomenon of gravitational instability. We also discuss some consistency relations involving the soft limit of the (n + 1)-correlator functions of matter and galaxy overdensities.
Keywords
Cite
@article{arxiv.1302.0130,
title = {Symmetries and Consistency Relations in the Large Scale Structure of the Universe},
author = {A. Kehagias and A. Riotto},
journal= {arXiv preprint arXiv:1302.0130},
year = {2015}
}
Comments
18 pages, misprints removed