We comprehensively analyse the cosmology dependence of counts-in-cells statistics. We
focus on the shape of the one-point probability distribution function (PDF) of the matter …

As weak lensing surveys become deeper, they reveal more non-Gaussian aspects of the
convergence field which can only be extracted using statistics beyond the power spectrum …

We study the lensing convergence power spectrum and its covariance for a standard ΛCDM
cosmology. We run 400 cosmological N-body simulations and use the outputs to perform a …

We find that nonlinearities in the dark matter power spectrum are dramatically smaller if the
density field first undergoes a logarithmic mapping. In the Millennium simulation, this …

The weak lensing power spectrum carries cosmological information via its dependence on
the growth of structure and on geometric factors. Since much of the cosmological information …

In this paper, we predict the covariance matrices of both the power spectrum and the
bispectrum, including full non-Gaussian contributions, redshift space distortions, linear bias …

The covariance matrix of the matter and halo power spectrum and bispectrum are studied.
Using a large suite of simulations, we find that the non-Gaussianity in the covariance is …

We use 5000 cosmological N-body simulations of 1 h− 3 Gpc 3 box for the concordance
ΛCDM model in order to study the sampling variances of a nonlinear matter power spectrum …

Several dark energy experiments are available from a single large-area imaging survey and
may be combined to improve cosmological parameter constraints and/or test inherent …

We show that the anisotropies of the astrophysical stochastic gravitational wave background
in the mHz band have a strong dependence on the modelling of galactic and sub-galactic …