84 citations · 100 across the 5 of their papers we have counts for
5 papers
Neutrino cosmology after DESI: tightest mass upper limits, preference for the normal ordering, and tension with terrestrial observations
Jun-Qian Jiang, William Giarè, Stefano Gariazzo +6
The recent DESI Baryon Acoustic Oscillation measurements have led to tight upper limits on the neutrino mass sum, potentially in tension with oscillation constraints requiring $\su…
Cosmological models in - gravity
Joao R. L. Santos, S. Santos da Costa, Romario S. Santos
The Universe is currently in a phase of accelerated expansion, a fact that was experimentally proven in the late 1990s. Cosmological models involving scalar fields allow the descri…
Warm -exponential inflation and the Swampland Conjectures
F. B. M. dos Santos, R. Silva, S. Santos da Costa +2
We investigate theoretical and observational aspects of a warm inflation scenario driven by the -exponential potential, which generalizes the well-known power law inflation. In…
Constraining non-minimally coupled -exponential inflation with CMB data
Felipe Bruno Medeiros dos Santos, Simony Santos da Costa, Raimundo Silva +2
The -exponential inflation is driven by a class of primordial potentials, derived in the framework of braneworld scenarios, that generalizes the well-known power law inflation.…
Brane inflation driven by an arctan potential: CMB constraints and Reheating
R. M. P. Neves, S. Santos da Costa, F. A. Brito +1
We investigate the early universe evolution in the context of brane inflation driven by a supergravity-inspired potential. We performed a slow-roll and a semi-analytical…