23 citations · 96 across the 9 of their papers we have counts for
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astro-ph.CO2024★ 6 cited
Non-parametric reconstruction of the fine structure constant with galaxy clusters
Marcelo Ferreira, Rodrigo F. L. Holanda, Javier E. Gonzalez +2
Testing possible variations in fundamental constants of nature is a crucial endeavor in observational cosmology. This paper investigates potential cosmological variations in the fi…
astro-ph.CO2024★ 12 cited
Unveiling the Hubble Constant through Galaxy Cluster Gas Mass Fractions
Javier E. Gonzalez, Marcelo Ferreira, Leorando R. Colaço +2
In this work, we obtain Hubble constant () estimates by using two galaxy cluster gas mass fraction measurement samples, Type Ia supernovae luminosity distances, and the validi…