26 citations · 62 across the 3 of their papers we have counts for
4 papers · 1 filter
Effective Neutrino Mass and Apparent Phantom Crossing
Gabriel Rodrigues, Jamerson Rodrigues, Simony Santos da Costa +1
Recent cosmological constraints on the sum of neutrino masses have reached, and in some analyses fallen below, the minimum value implied by the normal mass ordering, suggesting a p…
The H0 trouble: Confronting Non-thermal Dark Matter and Phantom Cosmology with the CMB, BAO, and Type Ia Supernovae data
Simony S da Costa, Dêivid R da Silva, Álvaro S de Jesus +2
We have witnessed different values of the Hubble constant being found in the literature in the past years. Albeit, early measurements often result in an much smaller than tho…
A Bayesian analysis of inflationary primordial spectrum models using Planck data
Simony Santos da Costa, Micol Benetti, Jailson Alcaniz
The current available CMB data show an anomalously low value of the CMB temperature fluctuations at large angular scales (l < 40). This lack of power is not explained by the minima…
Searching for deviations from the General Relativity Theory with gas mass fraction of galaxy clusters and complementary probes
R. F. L. Holanda, S. H. Pereira, S. Santos-da-Costa
Nowadays, thanks to the improved precision of cosmological data, it has been possible to search for deviation from the general relativity theory with tests on large cosmic scales.…