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Revisiting the analogue of the Jebsen-Birkhoff theorem in Brans-Dicke gravity

Revisiting the analogue of the Jebsen-Birkhoff theorem in Brans-Dicke gravity

We report the explicit form of the general static, spherically symmetric, and asymptotically flat solution of vacuum Brans-Dicke gravity in the Jordan frame, assuming that the Brans-Dicke scalar field has no singularities or zeros (except possibly for a central singularity). This general solution is conformal to the Fisher-Wyman geometry of …