284 citations · 2.5k across the 54 of their papers we have counts for
5 papers · 1 filter
Bardeen solution with a cloud of strings
Manuel E. Rodrigues, Henrique A. Vieira
In this paper we present a Bardeen solution surrounded by a cloud of strings fluid. We show how this model has the same event horizon characteristic as the Bardeen solution, howeve…
Embedding regular black holes and black bounces in a cloud of strings
Manuel E. Rodrigues, Marcos V. de S. Silva
A string is the one-dimensional generalization of a point particle. In this sense, the analog of a cloud of dust would be a cloud of strings. In this work, we consider a cloud of s…
Bardeen-Kiselev black hole with cosmological constant
Manuel E. Rodrigues, Marcos V. de S. Silva, Henrique A. Vieira
In this work we analyze a solution that mimics the Bardeen solution with a cosmological constant surrounded by quintessence. We show that this solution can be obtained by Einstein…
Black Bounces with multiple throats and anti-throats
Manuel E. Rodrigues, Marcos V. de S. Silva
In this article, we test the possibility of building new black-bounce spacetimes with changes in the area in the context of general relativity in four dimensions. These new metrics…
Black-Bounce in Gravity
Ednaldo L. B. Junior, Manuel E. Rodrigues
We study new solutions of black bounce spacetimes formulated in gravity in four dimensions. First, we present the case of a diagonal tetrad, where a constraint arises in the…