17 citations · 31 across the 6 of their papers we have counts for
6 papers
Generalized Ernst Potentials for arbitrary Dilatonic Theories
Leonel Bixano, Tonatiuh Matos
In this work, we generalize Ernst potentials to the Einstein-Maxwell-Dilaton case and explicitly write the corresponding potential space metric. Since this metric is five-dimension…
Topological Quantization of Complex Velocity in Stochastic Spacetimes
Jorge Meza-Domínguez, Tonatiuh Matos
We establish a formal geometric framework for quantum fields on a stochastic gravitational background. Starting from a master partition function that averages over metric fluctuati…
From vacuum field equations on principal bundles to Einstein equations with fluids
M. Montesinos-Velasquez, T. Matos
In the present work we show that the Einstein equations on without cosmological constant and with perfect fluid as source, can be obtained from the field equations for vacuum w…
Colliding Plane Waves in Einstein-Maxwell-Dilaton Fields
Nora Breton, Tonatiuh Matos, Alberto Garcia
Within the metric structure endowed with two orthogonal space-like Killing vectors a class of solutions of the Einstein-Maxwell-Dilaton field equations is presented. Two explicitly…
Axisymmetric Stationary Solutions as Harmonic Maps
Tonatiuh Matos, Jerzy Plebanski
We present a method for generating exact solutions of Einstein equations in vacuum using harmonic maps, when the spacetime possesses two commutating Killing vectors. This method co…
5D Schwarzschild-Like Spacetimes with Arbitrary Magnetic Field
Tonatiuh Matos
We find a new class of exact solutions of the five-dimensional Einstein equations whose corresponding four-dimensional spacetime possesses a Schwarzschild-like behavior. The electr…