402 citations · 1.9k across the 24 of their papers we have counts for
13 papers · 1 filter
Quantifying baryon effects on the matter power spectrum and the weak lensing shear correlation
Aurel Schneider, Romain Teyssier, Joachim Stadel +4
Feedback processes from baryons are expected to strongly affect weak-lensing observables of current and future cosmological surveys. In this paper we present a new parametrisation…
Consistency tests in cosmology using relative entropy
Andrina Nicola, Adam Amara, Alexandre Refregier
With the high-precision data from current and upcoming experiments, it becomes increasingly important to perform consistency tests of the standard cosmological model. In this work,…
The PAU Survey: Early demonstration of photometric redshift performance in the COSMOS field
M. Eriksen, A. Alarcon, E. Gaztanaga +22
The PAU Survey (PAUS) is an innovative photometric survey with 40 narrow bands at the William Herschel Telescope (WHT). The narrow bands are spaced at 100Å intervals covering the r…
Dark Energy in the Swampland II
Lavinia Heisenberg, Matthias Bartelmann, Robert Brandenberger +1
In this recent Letter [1], we studied the implications of string Swampland conjectures for quintessence models of dark energy. A couple of days ago, a paper appeared [2] which refe…
Dark Energy in the Swampland
Lavinia Heisenberg, Matthias Bartelmann, Robert Brandenberger +1
In this Letter, we study the implications of string Swampland criteria for dark energy in view of ongoing and future cosmological observations. If string theory should be the ultim…
The PAU Survey: Spectral features and galaxy clustering using simulated narrow band photometry
L. Stothert, P. Norberg, C. M. Baugh +14
We present a mock catalogue for the Physics of the Accelerating Universe Survey (PAUS) and use it to quantify the competitiveness of the narrow band imaging for measuring spectral…