We search for spherically symmetric solutions of f (R) theories of gravity via the Noether symmetry approach. A general formalism in the metric framework is developed considering a point-like f (R) Lagrangian where spherical symmetry is required. Examples of exact solutions are given.
Spherically symmetric solutions in f ( R ) gravity via the Noether symmetry approach
A Troisi
2007-01-01
Abstract
We search for spherically symmetric solutions of f (R) theories of gravity via the Noether symmetry approach. A general formalism in the metric framework is developed considering a point-like f (R) Lagrangian where spherical symmetry is required. Examples of exact solutions are given.File in questo prodotto:
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