TURKISH PHYSICAL SOCİETY 41th INTERNATIONAL PHYSICS CONGRESS, Muğla, Turkey, 1 - 05 September 2025, pp.247, (Summary Text)
I will present the linearized field equations of
Horndeski theory with an arbitrary scalar potential, using a suitable gauge choice to linear order. The resulting solutions
will be used to investigate the influence of the potential term on the
perihelion advance caused by a compact
object.
A comparative analysis will be carried out
with respect to the predictions
of General Relativity and other modified
gravity theories.