55 citations · 459 across the 37 of their papers we have counts for
14 papers · 1 filter
Hamilton-Jacobi approach for Regge-Teitelboim cosmology
Alejandro Aguilar-Salas, Alberto Molgado, Efrain Rojas
The Hamilton-Jacobi formalism for a geodetic brane-like universe described by the Regge-Teitelboim model is developed. We focus on the description of the complete set of Hamiltonia…
Stealth's cosmologies
Abigail Alvarez, Cuauhtemoc Campuzano, Víctor Cárdenas +1
We present a novel approach to construct cosmological models endowed with a particular scalar field, the stealth. The model is constructed by studying a scalar field no-minimally c…
Stealths on -dimensional dilatonic gravity
Abigail Alvarez, Cuauhtemoc Campuzano, Miguel Cruz +2
We study gravitational stealth configurations emerging on a charged dilatonic -D black hole spacetime. We accomplish this by considering the coupling of a non-minimally scal…
Covariant approach of perturbations in Lovelock type brane gravity
Norma Bagatella-Flores, Cuauhtemoc Campuzano, Miguel Cruz +1
We develop a covariant scheme to describe the dynamics of small perturbations on Lovelock type extended objects propagating in a flat Minkowski spacetime. The higher-dimensional an…
Quantum modified Regge-Teitelboim cosmology
Rubén Cordero, Miguel Cruz, Alberto Molgado +1
The canonical quantization of the modified geodetic brane cosmology which is implemented from the Regge-Teitelboim model and the trace of the extrinsic curvature of the brane traje…
Born-Infeld extension of Lovelock brane gravity
Miguel Cruz, Efraín Rojas
We present a Born-Infeld type theory to describe the evolution of p-branes propagating in an N = (p+2)-dimensional Minkowski spacetime. The expansion of the BI-type volume element…