A number of challenges to the standard Λ CDM model have been emerging during the past
few years as the accuracy of cosmological observations improves. In this review we discuss …

This review presents a comprehensive overview of galaxy bias, that is, the statistical relation
between the distribution of galaxies and matter. We focus on large scales where cosmic …

We present a full Λ CDM analysis of the BOSS DR12 dataset, including information from the
power spectrum multipoles, the real-space power spectrum, the reconstructed power …

We present a framework for self-consistent cosmological analyses of the full-shape
anisotropic bispectrum, including the quadrupole (ℓ= 2) and hexadecapole (ℓ= 4) moments …

We present evidence for a suppressed growth rate of large-scale structure during the dark-
energy-dominated era. Modeling the growth rate of perturbations with the “growth index” γ …

The precision of the cosmological data allows us to accurately approximate the predictions
for cosmological observables by Taylor expanding up to a low order the dependence on the …

We present cosmological parameter measurements from the publicly available Baryon
Oscillation Spectroscopic Survey (BOSS) data on anisotropic galaxy clustering in Fourier …

We present an updated version of the hmcode augmented halo model that can be used to
make accurate predictions of the non-linear matter power spectrum over a wide range of …

ABSTRACT A tetrahedron is the simplest shape that cannot be rotated into its mirror image
in three-dimension (3D). The 4-point correlation function (4PCF), which quantifies excess …

We present a new method for consistent, joint analysis of the pre-and post-reconstruction
galaxy two-point functions of the BOSS survey. The post-reconstruction correlation function …