877 citations · 2.4k across the 86 of their papers we have counts for
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Cluster counts III. CDM extensions and the cluster tension
Ziad Sakr, Stephane Ilic, Alain Blanchard
In this work, we examine whether further extensions to the CDM model could alleviate the tension. For that, we derive constraints on the parameters subject of the discrepa…
Sensing Quantum Nature of Primordial Gravitational Waves Using Electromagnetic Probes
F. Shojaei Arani, M. Bagheri Harouni, B. Lamine +1
Based on optical medium analogy, we establish a formalism to describe the interaction between an electromagnetic (EM) system with gravitational waves (GWs) background. After a full…
Euclid preparation: XIX. Impact of magnification on photometric galaxy clustering
F. Lepori, I. Tutusaus, C. Viglione +183
We investigate the importance of lensing magnification for estimates of galaxy clustering and its cross-correlation with shear for the photometric sample of Euclid. Using updated s…
Euclid: constraining dark energy coupled to electromagnetism using astrophysical and laboratory data
M. Martinelli, C. J. A. P. Martins, S. Nesseris +92
In physically realistic scalar-field based dynamical dark energy models (including, e.g., quintessence) one naturally expects the scalar field to couple to the rest of the model's…
Closing up the cluster tension?
Alain Blanchard, Stéphane Ilić
The excellent measurements of the cosmic microwave background (CMB) fluctuations by Planck allow us to tightly constrain the amplitude of matter fluctuations at redshift $\sim 1100…
Gravitation And the Universe from large Scale-Structures: The GAUSS mission concept
Alain Blanchard, Aubourg Éric, Philippe Brax +25
Today, thanks in particular to the results of the ESA Planck mission, the concordance cosmological model appears to be the most robust to describe the evolution and content of the…