2 papers
gr-qc2026
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…