240 citations · 810 across the 16 of their papers we have counts for
5 papers · 1 filter
The Mira-Titan Universe. III. Emulation of the Halo Mass Function
Sebastian Bocquet, Katrin Heitmann, Salman Habib +5
We construct an emulator for the halo mass function over group and cluster mass scales for a range of cosmologies, including the effects of dynamical dark energy and massive neutri…
The Mira-Titan Universe II: Matter Power Spectrum Emulation
Earl Lawrence, Katrin Heitmann, Juliana Kwan +7
We introduce a new cosmic emulator for the matter power spectrum covering eight cosmological parameters. Targeted at optical surveys, the emulator provides accurate predictions out…
The Mira-Titan Universe: Precision Predictions for Dark Energy Surveys
Katrin Heitmann, Derek Bingham, Earl Lawrence +8
Ground and space-based sky surveys enable powerful cosmological probes based on measurements of galaxy properties and the distribution of galaxies in the Universe. These probes inc…
The Coyote Universe Extended: Precision Emulation of the Matter Power Spectrum
Katrin Heitmann, Earl Lawrence, Juliana Kwan +2
Modern sky surveys are returning precision measurements of cosmological statistics such as weak lensing shear correlations, the distribution of galaxies, and cluster abundance. To…
The Coyote Universe III: Simulation Suite and Precision Emulator for the Nonlinear Matter Power Spectrum
Earl Lawrence, Katrin Heitmann, Martin White +4
Many of the most exciting questions in astrophysics and cosmology, including the majority of observational probes of dark energy, rely on an understanding of the nonlinear regime o…