18 citations · 32 across the 6 of their papers we have counts for
6 papers
Dark energy from a geometrical gauge scalar-tensor theory of gravity
José Edgar Madriz Aguilar, M. Montes, A. Bernal
In this paper we obtain some cosmological solutions that describe the present period of accelerating expansion of the universe in the framework of a geometrical gauge scalar-tensor…
Extending CDM to the inflationary epoch using dynamical foliations and a pre-inflationary vacuum energy from 5D geometrical vacuum as a unifying mechanism
José Edgar Madriz Aguilar, J. Zamarripa, M. Montes +3
In this letter assuming a 5D quantum pre-inflationary vacuum energy, we propose a manner to extend some -CDM models to the inflationary period by using dynamical foliations o…
Interacting quintessence from new formalism of gravitoelectromagnetism formulated on a geometrical scalar-tensor gauge theory of gravity
Jose Edgar Madriz Aguilar, M. Montes
We derive an interacting quintessence model on the framework of a recently introduced new class of geometrical scalar-tensor theories of gravity formulated on a Weyl-Integrable geo…
(2+1)-Dimensional Gravity in Weyl Integrable Spacetime
J. E. Madriz Aguilar, C. Romero, J. B. Fonseca-Neto +2
We investigate (2+1)-dimensional gravity in a Weyl integrable spacetime (WIST). We show that, unlike general relativity, this scalar-tensor theory has a Newtonian limit for any dim…
Present accelerated expansion of the universe from new Weyl-Integrable gravity approach
Ricardo Aguila, José Edgar Madriz Aguilar, Claudia Moreno +1
We investigate if a recently introduced formulation of general relativity on a Weyl-integrable geometry, contains cosmological solutions exhibiting acceleration in the present cosm…
Stochastic emergence of inflaton fluctuations in a SdS primordial universe with large-scale repulsive gravity from a 5D vacuum
Luz Marina Reyes, Jose Edgar Madriz Aguilar, Mauricio Bellini
We develop a stochastic approach to study scalar field fluctuations of the inflaton field in an early inflationary universe with a black-hole (BH), which is described by an effecti…