Search Results for author: Nishant Agarwal

Found 1 papers, 0 papers with code

Information content in the redshift-space galaxy power spectrum and bispectrum

no code implementations8 Jul 2020 Nishant Agarwal, Vincent Desjacques, Donghui Jeong, Fabian Schmidt

We present a Fisher information study of the statistical impact of galaxy bias and selection effects on the estimation of key cosmological parameters from galaxy redshift surveys; in particular, the angular diameter distance, Hubble parameter, and linear growth rate at a given redshift, the cold dark matter density, and the tilt and running of the primordial power spectrum.

Selection bias Cosmology and Nongalactic Astrophysics

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