470 citations · 1.1k across the 31 of their papers we have counts for
7 papers · 1 filter
A tale of many
Licia Verde, Nils Schöneberg, Héctor Gil-Marín
The Hubble parameter , is not a univocally-defined quantity: it relates redshifts to distances in the near Universe, but is also a key parameter of the CDM standard cosmolo…
News from the Swampland -- Constraining string theory with astrophysics and cosmology
Nils Schöneberg, Léo Vacher, J. D. F. Dias +2
Our current best guess for a unified theory of gravitation and quantum field theory (string theory) generically predicts a set of requirements for a consistently quantized theory,…
Exploration of the Pre-recombination Universe with a High-Dimensional Model of an Additional Dark Fluid
Michael Meiers, Lloyd Knox, Nils Schöneberg
We implement and explore high-dimensional generalized dark matter (HDGDM) with an arbitrary equation of state as a function of redshift as an extension to ΛCDM.. Exposing this mode…
The weak, the strong and the ugly -- A comparative analysis of interacting stepped dark radiation
Nils Schöneberg, Guillermo Franco Abellán, Théo Simon +3
Models which address both the Hubble and tensions with the same mechanism generically cause a pre-recombination suppression of the small scale matter power spectrum. Here we…
Parallelized Acquisition for Active Learning using Monte Carlo Sampling
Jesús Torrado, Nils Schöneberg, Jonas El Gammal
Bayesian inference remains one of the most important tool-kits for any scientist, but increasingly expensive likelihood functions are required for ever-more complex experiments, ra…
Euclid: Validation of the MontePython forecasting tools
S. Casas, J. Lesgourgues, N. Schöneberg +124
The Euclid mission of the European Space Agency will perform a survey of weak lensing cosmic shear and galaxy clustering in order to constrain cosmological models and fundamental p…
Runaway dilaton models: improved constraints from the full cosmological evolution
Léo Vacher, Nils Schöneberg, J. D. F. Dias +2
One of the few firm predictions of string theory is the existence of a massless scalar field coupled to gravity, the dilaton. In its presence, the value of the fundamental constant…