27 citations · 91 across the 19 of their papers we have counts for
20 papers
Newman-Janis Ansatz for rotating wormholes
A. C. Gutiérrez-Piñeres, N. Hernández, C. S. Lopez-Monsalvo
A central problem in General Relativity is obtaining a solution to describe the source's interior counterpart for Kerr black hole. Besides, determining a method to match the interi…
Darmois matching and matching
Antonio Calixto Gutiérrez-Piñeres, Hernando Quevedo
We apply the Darmois and the matching conditions to three different spherically symmetric spacetimes. The exterior spacetime is described by the Schwarzschild vacuum solution…
matching for asymptotically flat spacetimes
Antonio C. Gutiérrez-Piñeres, Hernando Quevedo
We propose a criterion for finding the minimum distance at which an interior solution of Einstein's equations can be matched with an exterior asymptotically flat solution. It is ba…
Effective perihelion advance and potentials in a conformastatic background with magnetic field
Abraão J. S. Capistrano, Antonio C. Gutiérrez-Piñeres
An Exact solution of the Einstein-Maxwell field equations for a conformastatic metric with magnetized sources is study. In this context, effective potential are studied in order to…
Test particles in a magnetized conformastatic spacetime
Antonio C. Gutiérrez-Piñeres, Abraão J. S. Capistrano, Hernando Quevedo
A class of exact conformastatic solutions of the Einstein-Maxwell field equations is presented in which the gravitational and electromagnetic potentials are completely determined b…
Motion of test particles in a magnetized conformastatic background
Antonio C. Gutiérrez-Piñeres, Abraão J. S. Capistrano
A class of exact conformastatic solutions of the Einstein-Maxwell field equations is presented in which the gravitational and electromagnetic potentials are completely determined b…