1 citations · 1 across the 2 of their papers we have counts for
2 papers
astro-ph.CO2026
Investigating a Possible Variation of the Gravitational Constant Through Gas Mass Fraction Measurements and Type Ia Supernovae Observations
L. R. Colaço, R. F. L. Holanda, Marcelo Ferreira
In this paper, we investigate a possible time variation of the gravitational constant (G) using a non-parametric approach. Our main cosmological probe is the gas mass fraction of g…
astro-ph.CO2022★ 1 cited
Forecasts analysis on varying- theories from gravitational wave standard sirens
L. R. Colaço, R. F. L. Holanda, Rafael C. Nunes +1
Motivated by future gravitational waves observations, we perform forecasts analysis to constrain a possible time variation of the fine structure constant () within the context o…