1–4 Sept 2025
Buenos Aires
America/Argentina/Buenos_Aires timezone

Junction conditions in $f(T)$ gravity

Not scheduled
20m
Buenos Aires

Buenos Aires

Sociedad Cientifica Argentina - Av. Sta. Fe 1145, Buenos Aires, Argentina

Speaker

Cecilia Bejarano (Instituto de Astronomía y Física del Espacio (CONICET - UBA))

Description

In this work, we present the junctions conditions for a family of special solutions in $f(T)$ gravity. This modified theory of gravity is a generalization of the so-called Teleparallel Equivalent of General Relativity where the Lagrangian is given by an arbitrary function of the torsion scalar (which is related to the curvature scalar up to a total divergence). We apply our results in two cases, with and without thin-shells of matter, for a black hole formation mechanisms in $2+1$ dimensions driven by the collapse of dust-like matter distribution.

Authors

Cecilia Bejarano (Instituto de Astronomía y Física del Espacio (CONICET - UBA)) Franco Fiorini (Grupo de Comunicaciones Ópticas, Departamento de Ingeniería en Telecomunicaciones, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) and Instituto Balseiro (UNCUYO)) Juan Ignacio Gargano

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