289 citations · 4.1k across the 84 of their papers we have counts for
9 papers · 1 filter
Can galaxy evolution mimic cosmic reionization?
Sultan Hassan, Max Gronke
Lyman- (Ly) emitting galaxies are powerful tools to probe the late stages of cosmic reionization. The observed sudden drop in Ly fraction at is often interpreted as…
Breaking cosmic degeneracies: Disentangling neutrinos and modified gravity with kinematic information
Steffen Hagstotz, Max Gronke, David Mota +1
Searches for modified gravity in the large-scale structure try to detect the enhanced amplitude of density fluctuations caused by the fifth force present in many of these theories.…
Probing modified gravity in cosmic filaments
Alex Ho, Max Gronke, Bridget Falck +1
Multiple modifications of general relativity (GR) have been proposed in the literature in order to understand the nature of the accelerated expansion of the Universe. However, thus…
Estimates of cluster masses in screened modified gravity
Max Gronke, A. Hammami, David F. Mota +1
We use cosmological hydrodynamical simulations to study the effect of screened modified gravity models on the mass estimates of galaxy clusters. In particular, we focus on two nove…
The LyA-LyC Connection: Evidence for an Enhanced Contribution of UV-faint Galaxies to Cosmic Reionization
Mark Dijkstra, Max Gronke, Aparna Venkatesan
The escape of ionizing Lyman Continuum (LyC) photons requires the existence of low-N_HI sightlines, which also promote escape of Lyman-Alpha (Lya). We use a suite of 2500 Lya Monte…
Universal predictions of screened modified gravity on cluster scales
Max Gronke, David F. Mota, Hans A. Winther
Modified gravity models require a screening mechanism to be able to evade the stringent constraints from local gravity experiments and, at the same time, give rise to observable as…
Connecting Faint End Slopes of the Lyman- emitter and Lyman-break Galaxy Luminosity Functions
Max Gronke, Mark Dijkstra, Michele Trenti +1
We predict Lyman- (Ly) luminosity functions (LFs) of Ly-selected galaxies (Ly emitters, or LAEs) at using the phenomenological model of Dijkstra & Wyithe (2012)…
Halo velocity profiles in screened modified gravity theories
Max Gronke, Claudio Llinares, David F. Mota +1
Screened modified gravity predicts potentially large signatures in the peculiar velocity field that makes it an interesting probe to test gravity on cosmological scales. We investi…
Gravitational redshift profiles in the and symmetron models
Max B. Gronke, Claudio Llinares, David F. Mota
Aims. We investigate the gravitational redshift in clusters of galaxies in the symmetron and Hu-Sawicky models. The characteristic feature of both models is the screening me…