15 citations · 28 across the 2 of their papers we have counts for
6 papers
Massive neutrinos and degeneracies in Lyman-alpha forest simulations
Christian Pedersen, Andreu Font-Ribera, Thomas D. Kitching +5
Using a suite of hydrodynamical simulations with cold dark matter, baryons, and neutrinos, we present a detailed study of the effect of massive neutrinos on the 1-D and 3-D flux po…
The Weak Lensing Bispectrum Induced By Gravity
D. Munshi, T. Namikawa, T. D. Kitching +5
Recent studies have demonstrated that {\em secondary} non-Gaussianity induced by gravity will be detected with a high signal-to-noise (S/N) by future and even by on-going weak lens…
Cosmic Shear: Inference from Forward Models
Peter L. Taylor, Thomas D. Kitching, Justin Alsing +3
Density-estimation likelihood-free inference (DELFI) has recently been proposed as an efficient method for simulation-based cosmological parameter inference. Compared to the standa…
Estimating the Integrated Bispectrum from Weak Lensing Maps
D. Munshi, J. D. McEwen, T. Kitching +3
We use a recently introduced statistic called {\em Integrated Bispectrum} (IB) to probe the gravity-induced non-Gaussianity at the level of the bispectrum from weak lensing converg…
Rainbow Cosmic Shear: Optimisation of Tomographic Bins
T. D. Kitching, P. L. Taylor, P. Capak +2
In this paper we address the problem of finding optimal cosmic shear tomographic bins. We generalise the definition of a cosmic shear tomographic bin to be a set of commonly labell…
Covariant polarized radiative transfer on cosmological scales for investigating large-scale magnetic field structures
Jennifer Y. H. Chan, Kinwah Wu, Alvina Y. L. On +3
Polarization of radiation is a powerful tool to study cosmic magnetism and analysis of polarization can be used as a diagnostic tool for large-scale structures. In this paper, we p…