88 citations · 523 across the 35 of their papers we have counts for
6 papers · 1 filter
Stage IV CMB forecasts for warm inflation
F. B. M. dos Santos, G. Rodrigues, R. de Souza +1
We report forecast constraints on warm inflation in the light of future cosmic microwave background (CMB) surveys, with data expected to be available in the coming decade. These ob…
Double-well Inflation: observational constraints and theoretical implications
G. Rodrigues, J. G. Rodrigues, F. B. M. dos Santos +1
We revisit the small field double-well inflationary model and investigate its observational viability in light of the current Cosmic Microwave Background data. In particular, consi…
Cosmological constraints from angular homogeneity scale measurements
Xiaoyun Shao, Carlos A. P. Bengaly, Rodrigo S. Gonçalves +2
In this paper, we obtain new measurements of the angular homogeneity scale () from the BOSS DR12 and eBOSS DR16 catalogs of Luminous Red Galaxies of the Sloan Digital Sky Surv…
ANDES, the high resolution spectrograph for the ELT: science goals, project overview and future developments
A. Marconi, M. Abreu, V. Adibekyan +286
The first generation of ELT instruments includes an optical-infrared high-resolution spectrograph, indicated as ELT-HIRES and recently christened ANDES (ArmazoNes high Dispersion E…
A comparative analysis of dissipation coefficients in warm inflation
F. B. M. dos Santos, R. de Souza, J. S. Alcaniz
In the warm inflation scenario, the early cosmic acceleration is driven by the inflaton coupled to thermal fields, decaying into radiation and leaving a hot universe populated by r…
A search for the fine-structure constant evolution from fast radio bursts and type Ia supernovae data
Thais Lemos, Rodrigo Gonçalves, Joel Carvalho +1
The search for a space-time variation of the fundamental constants has been explored over the years to test our physical theories. In this paper, we use the dispersion measure ($DM…