Symmetries and Consistency Relations in the Large Scale Structure of the
Universe [PDF]
A. Kehagias, A. RiottoWe 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.View original: http://arxiv.org/abs/1302.0130
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