248 citations · 1.1k across the 40 of their papers we have counts for
5 papers · 1 filter
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…
Gauge field and brane-localized kinetic terms on the chiral square
Ricardo G. Landim
Extra dimensions have been used as attempts to explain several phenomena in particle physics. In this paper we investigate the role of brane-localized kinetic terms (BLKT) on thin…
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…
J-PAS: forecasts on interacting dark energy from baryon acoustic oscillations and redshift-space distortions
A. A. Costa, R. J. F. Marcondes, R. G. Landim +14
We estimate the constraining power of J-PAS for parameters of an interacting dark energy cosmology. The survey is expected to map several millions of luminous red galaxies, emissio…