189 citations · 436 across the 10 of their papers we have counts for
5 papers · 1 filter
Evidence for a high-z ISW signal from supervoids in the distribution of eBOSS quasars
A. Kovács, R. Beck, A. Smith +3
The late-time integrated Sachs-Wolfe (ISW) imprint of super-structures is sourced by evolving large-scale potentials due to a dominant dark energy co…
A common explanation of the Hubble tension and anomalous cold spots in the CMB
András Kovács, Róbert Beck, István Szapudi +3
The standard cosmological paradigm narrates a reassuring story of a universe currently dominated by an enigmatic dark energy component. Disquietingly, its universal explaining powe…
Hawaii Two-0: High-redshift galaxy clustering and bias
Róbert Beck, Conor McPartland, Andrew Repp +2
We perform an analysis of two-point galaxy clustering and galaxy bias using Subaru Hyper-Suprime Cam (HSC) data taken jointly by the Subaru Strategic Program and the University of…
The integrated Sachs-Wolfe effect in the AvERA cosmology
Róbert Beck, István Csabai, Gábor Rácz +1
The recent AvERA cosmological simulation of Rácz et al. (2017) has a -like expansion history and removes the tension between local and Planck (cosmic microwave backg…
Concordance cosmology without dark energy
Gábor Rácz, László Dobos, Róbert Beck +2
According to the separate universe conjecture, spherically symmetric sub-regions in an isotropic universe behave like mini-universes with their own cosmological parameters. This is…