248 citations · 1.1k across the 40 of their papers we have counts for
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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…
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…
Thick Branes in Extra Dimensions and Suppressed Dark Couplings
Ricardo G. Landim, Thomas G. Rizzo
In this paper we show that the interaction between new light dark matter mediators and the SM particles can be naturally suppressed if one employs a single, flat extra dimension (E…
Metastable dark energy
Ricardo G. Landim, Elcio Abdalla
We build a model of metastable dark energy, in which the observed vacuum energy is the value of the scalar potential at the false vacuum. The scalar potential is given by a sum of…