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19982025
most citedEuclid Definition Study Report

924 citations · 3k across the 50 of their papers we have counts for

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Showing astro-ph.COShow all

17 papers · 1 filter

astro-ph.CO2019★ 1 cited

Cosmological constraints from cosmic homogeneity

Pierros Ntelis, Adam James Hawken, Stephanie Escoffier +2

In this paper, we study the normalised characteristic scale of transition to cosmic homogeneity, , as a cosmological probe. We use a compilation of SDSS galaxy s…

astro-ph.CO2018★ 21 cited

The scale of cosmic homogeneity as a standard ruler

Pierros Ntelis, Anne Ealet, Stephanie Escoffier +5

In this paper, we study the characteristic scale of transition to cosmic homogeneity of the universe, , as a standard ruler, to constrain cosmological parameters on…

astro-ph.CO2018

Multivariate analysis of cosmic void characteristics

M. -C Cousinou, A. Pisani, A. Tilquin +3

The aim of this study is to distinguish genuine cosmic voids, found in a galaxy catalog by the void finder ZOBOV-VIDE, from under-dense regions in a Poisson distribution of objects…

astro-ph.CO2018★ 5 cited

Gravitational birefringence and an exotic formula for redshift

Christian Duval, Johanna Pasquet, Thomas Schucker +1

We compute the birefringence of light in curved Robertson-Walker spacetimes and propose an exotic formula for redshift based on the internal structure of the spinning photon. We th…

astro-ph.CO2017★ 71 cited

Hubble Frontier Fields: systematic errors in strong lensing models of galaxy clusters - Implications for cosmography

Ana Acebron, Eric Jullo, Marceau Limousin +5

Strong gravitational lensing by galaxy clusters is a fundamental tool to study dark matter and constrain the geometry of the Universe. Recently, the Hubble Space Telescope Frontier…

astro-ph.CO2016★ 39 cited

Power law cosmology model comparison with CMB scale information

Isaac Tutusaus, Brahim Lamine, Alain Blanchard +14

Despite the ability of the cosmological concordance model (CDM) to describe the cosmological observations exceedingly well, power law expansion of the Universe scale radius, $R(…