20-23 September 2021
Europe/Athens timezone

Study of the stability of compact objects in scalar-tensor theories of gravity

Not scheduled
30m
Oral presentation

Speaker

Prof. Lefteris Papantonopoulos (National Technical University of Athens)

Description

We consider compact objects solutions of a Horndeski subclass
which includes a massless scalar field non-minimally coupled to the Einstein tensor. We study the stability of such solutions under scalar and axial perturbations and we find that they are gravitationally stable at the linear level.

Primary author

Prof. Lefteris Papantonopoulos (National Technical University of Athens)

Presentation Materials

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