We use the 1+ 1+ 2 covariant approach to clarify a number of aspects of spherically symmetric solutions of non-minimally coupled scalar tensor theories. Particular attention is focused on the extension of Birkhoff’s theorem and the nature of quasi-local horizons in this context.

The 1 + 1 + 2 formalism for scalar–tensor gravity

Carloni S.;
2016

Abstract

We use the 1+ 1+ 2 covariant approach to clarify a number of aspects of spherically symmetric solutions of non-minimally coupled scalar tensor theories. Particular attention is focused on the extension of Birkhoff’s theorem and the nature of quasi-local horizons in this context.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11567/1023665
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