4 papers
Countable uniformly discrete sets in functionally balanced groups
Li-Hong Xie, Dekui Peng, Jiang Yang
We prove that every countable left uniformly discrete subset of a Hausdorff functionally balanced topological group is right thin. As applications, we answer two questions of Bouzi…
Topological Thermodynamics of Generalized Bardeen Black Hole
A. A. M. Silva, M. H. Macedo, R. R. Landim
Neves and Saa introduced a two parameter spacetime that includes the Hayward, Bardeen, and Simpson-Visser geometries as particular cases. In this work, we employ the generalized of…
Dymnikova Black Hole Surrounded by Quintessence
M. H. Macêdo, J. Furtado, R. R. Landim
The Dymnikova black hole (BH) is a regular solution that interpolates between a de Sitter core near the origin and a Schwarzschild-like behavior at large distances. In this work, w…
Thermodynamics and Quasinormal Modes of the Dymnikova Black Hole in Higher Dimensions
M. H. Macêdo, J. Furtado, G. Alencar +1
In this study, we investigate the thermodynamic properties and quasinormal modes of Dymnikova black holes within the context of higher dimensions in Einstein's general theory of re…