3 citations · 3 across the 1 of their papers we have counts for
4 papers
Quintom potentials from quantum cosmology using the FRW cosmological model
J. Socorro, Priscila Romero, Luis O. Pimentel +1
We construct the quintom potential of dark energy models in the framework of spatially flat Friedmann-Robertson Walker universe in the inflationary epoch, using the Bohm like appro…
Modified spinning black holes
J. A. R. Cembranos, A. de la Cruz-Dombriz, P. Jimeno Romero
In the context of f(R) modified gravity theories we determine that the black holes existence is determined by the sign of a parameter dependent of the mass, the charge, the spin an…
Cosmological Bianchi Class A models in Sáez-Ballester theory
J. Socorro, Paulo A. Rodríguez, Abraham Espinoza-García +2
We use the Sáez-Ballester (SB) theory on anisotropic Bianchi Class A cosmological model, with barotropic fluid and cosmological constant, using the Hamilton or Hamilton-Jacobi appr…
Kerr-Newman black holes in f(R) theories
J. A. R. Cembranos, A. de la Cruz-Dombriz, P. Jimeno Romero
In the context of f(R) modified gravity theories, we study the Kerr-Newman black-hole solutions. We study non-zero constant scalar curvature solutions and discuss the metric tensor…