818 citations · 8.4k across the 110 of their papers we have counts for
111 papers
Consistency tests of field level inference with the EFT likelihood
Andrija Kostić, Nhat-Minh Nguyen, Fabian Schmidt +1
Analyzing the clustering of galaxies at the field level in principle promises access to all the cosmological information available. Given this incentive, in this paper we investiga…
Non-linear Eulerian Hydrodynamics of Dark Energy: Riemann problem and Finite Volume Schemes
Linda Blot, Pier Stefano Corasaniti, Fabian Schmidt
Upcoming large-scale-structure surveys can shed new light on the properties of dark energy. In particular, if dark energy is a dynamical component, it must have spatial perturbatio…
Bayesian field-level inference of primordial non-Gaussianity using next-generation galaxy surveys
Adam Andrews, Jens Jasche, Guilhem Lavaux +1
Detecting and measuring a non-Gaussian signature of primordial origin in the density field is a major science goal of next-generation galaxy surveys. The signal will permit us to d…
BAO scale inference from biased tracers using the EFT likelihood
Ivana Babić, Fabian Schmidt, Beatriz Tucci
The physical scale corresponding to baryon acoustic oscillations (BAO), the size of the sound horizon at recombination, is precisely determined by CMB experiments. Measuring the ap…
Field-level inference of galaxy intrinsic alignment from the SDSS-III BOSS survey
Eleni Tsaprazi, Nhat-Minh Nguyen, Jens Jasche +2
As a large-scale overdensity collapses, it affects the orientation and shape of galaxies that form, by exerting tidal shear along their axes. Therefore, the shapes of elliptical ga…
Stellar streams and dark substructure: the diffusion regime
M. Sten Delos, Fabian Schmidt
The cold dark matter picture predicts an abundance of substructure within the Galactic halo. However, most substructures host no stars and can only be detected indirectly. Stellar…