37 citations · 82 across the 6 of their papers we have counts for
12 papers
Baryon Acoustic Oscillations from Integrated Neutral Gas Observations: an instrument to observe the 21cm hydrogen line in the redshift range 0.13 z 0.45 -- status update
Carlos A. Wuensche, Elcio Abdalla, Filipe Batoni Abdalla +48
BINGO (BAO from Integrated Neutral Gas Observations) is a unique radio telescope designed to map the intensity of neutral hydrogen distribution at cosmological distances, making th…
Fractional dark energy
Ricardo G. Landim
In this paper we introduce the fractional dark energy model, in which the accelerated expansion of the Universe is driven by a nonrelativistic gas (composed by either fermions or b…
Fat brane and seesaw mechanism in extra dimensions
Bjorn Garbrecht, Ricardo G. Landim
In this paper we present a higher-dimensional seesaw mechanism. We consider a single, flat extra dimension, where a fat brane is localized and contains the standard model (SM) fiel…
Dark photon dark matter and fast radio bursts
Ricardo G. Landim
The nature of dark matter (DM) is still a mystery that may indicate the necessity for extensions of the Standard Model (SM). Light dark photons (DP) may comprise partially or entir…
Fat brane, dark matter and localized kinetic terms in six dimensions
Ricardo G. Landim
Extra dimensions (ED) have been used as attempts to explain several phenomena in particle physics over the years. In this paper we investigate the role of an abelian gauge field as…
Cosmological perturbations and dynamical analysis for interacting quintessence
Ricardo G. Landim
We present the dynamical analysis for interacting quintessence, considering linear cosmological perturbations. Matter perturbations improve the background analysis and viable criti…