26 citations · 30 across the 2 of their papers we have counts for
Showing astro-ph.COShow all
2 papers · 1 filter
astro-ph.CO2021★ 26 cited
A search for the variation of speed of light using galaxy cluster gas mass fraction measurements
I. E. C. R. Mendonça, Kamal Bora, R. F. L. Holanda +2
In this paper, we implement a new method to test the invariance of the speed of light () as a function of redshift, by combining the measurements of galaxy cluster gas mass frac…
astro-ph.CO2021★ 4 cited
Galaxy clusters, cosmic chronometers and the Einstein equivalence principle
I. E. C. R. Mendonça, Kamal Bora, R. F. L. Holanda +1
The Einstein equivalence principle in the electromagnetic sector can be violated in modifications of gravity theory generated by a multiplicative coupling of a scalar field to the…