23 citations · 135 across the 21 of their papers we have counts for
21 papers
Buchdahl Limit and TOV Equations in Interacting Vacuum Scenarios
Rodrigo Maier
We investigate the stability of ultra-compact stellar configurations in the context of an interacting vacuum component. By extending the Tolman-Oppenheimer-Volkoff equations to inc…
Stellar Instability from Parametric Resonance
Rodrigo Maier
In this paper we examine the stability of stellar configurations in which the interior solution is described by a closed FLRW geometry sourced with a charged pressureless fluid and…
General Boosted Kerr Black Holes and Papapetrou Electrodynamics
Rafael F. Aranha, Carlos E. Cedeño M., Rodrigo Maier +1
In this paper the spacetime of a general boosted Kerr black hole relative to a Lorentz frame at future null infinity is regarded as a background to examine its respective Papapetro…
Nonsingular Cosmology from an Interacting Vacuum
Marco Bruni, Rodrigo Maier, David Wands
We examine the dynamics of FLRW cosmologies in which the vacuum interacts with a perfect fluid through an energy exchange, focusing on the exploration of nonsingular configurations…
Hairy Black Holes from Horndeski Theory
Santiago Esteban Perez Bergliaffa, Rodrigo Maier, Nathan de Oliveira Silvano
We present an exact static black hole solution of Einstein field equations in the framework of Horndeski Theory by imposing spherical symmetry and choosing the coupling constants i…
Yukawa Black Holes from Interacting Vacuum
Rodrigo Maier
In this paper we obtain an exact solution of Einstein field equations assuming an interaction between a vacuum component and the Maxwell field. The key feature of such interaction…