3 papers
gr-qc2025
Stability of spherical thin-shell wormholes in scalar-tensor theories
Ernesto F. Eiroa, Griselda Figueroa-Aguirre, Vasiliki Karanasou
In this article, we construct a family of spherically symmetric thin-shell wormholes within scalar-tensor theories of gravity. In the case of wormholes symmetric across the throat,…
gr-qc2024
Symmetric Teleparallel Connection and Spherical Solutions in Newer GR
Manuel Hohmann, Vasiliki Karanasou
In this article, we focus on symmetric teleparallel gravity, a modification of General Relativity where gravity is described by the non-metricity of an affine connection, whose cur…
gr-qc2023
Spherically symmetric vacuum solutions in 1-Parameter New General Relativity and their phenomenology
Helen Asuküla, Sebastian Bahamonde, Manuel Hohmann +3
In this work, we study spherically symmetric vacuum solutions in 1-parameter New General Relativity (NGR), a specific theory in teleparallel gravity which is constructed from the t…