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arXiv · 1302.0130

Symmetries and Consistency Relations in the Large Scale Structure of the Universe

A. Kehagias·A. Riotto
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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.

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A. Kehagias, A. Riotto. 2014-03-31. Symmetries and Consistency Relations in the Large Scale Structure of the Universe. https://doi.org/10.1016/j.nuclphysb.2013.05.009

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