no code implementations • 7 Sep 2020 • Oliver H. E. Philcox, Mikhail M. Ivanov, Matias Zaldarriaga, Marko Simonovic, Marcel Schmittfull
The procedure is validated with full-shape analyses of power spectra from BOSS DR12 mock catalogs, showing that the 96-bin power spectra can be replaced by 12 subspace coefficients without biasing the output cosmology; this allows for accurate parameter inference using only $\sim 100$ mocks.
Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics High Energy Physics - Theory Data Analysis, Statistics and Probability
