299 citations · 470 across the 10 of their papers we have counts for
13 papers · 1 filter
Horndeski gravity and standard sirens
Charles Dalang, Pierre Fleury, Lucas Lombriser
Standard sirens have been proposed as probes of alternative theories of gravity, such as Horndeski models. Hitherto, all studies have been conducted on a homogeneous-isotropic cosm…
Hybrid : general, unified, non-linear matter power spectrum in redshift space
Benjamin Bose, Hans A. Winther, Alkistis Pourtsidou +4
Constraints on gravity and cosmology will greatly benefit from performing joint clustering and weak lensing analyses on large-scale structure data sets. Utilising non-linear inform…
Dark degeneracy I: Dynamical or interacting dark energy?
Rodrigo von Marttens, Lucas Lombriser, Martin Kunz +3
We revisit the dark degeneracy that arises from the Einstein equations relating geometry to the total cosmic substratum but not resolving its individual components separately. We e…
Modelling the matter bispectrum at small scales in modified gravity
Benjamin Bose, Joyce Byun, Fabien Lacasa +2
Future large-scale structure surveys will measure three-point statistics with high statistical significance. This will offer significant improvements on our understanding of gravit…
Parametrizations for tests of gravity
Lucas Lombriser
With the increasing wealth of high-quality astronomical and cosmological data and the manifold departures from General Relativity in principle conceivable, the development of gener…
The Novel Probes Project -- Tests of Gravity on Astrophysical Scales
Tessa Baker, Alexandre Barreira, Harry Desmond +8
We introduce The Novel Probes Project, an initiative to advance the field of astrophysical tests of the dark sector by creating a forum that connects observers and theorists. This…