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"Are Black Holes in Brans-Dicke Theory precisely the same as in General Relativity?"

M. Campanelli·C. O. Lousto
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Abstract

We study a three-parameters family of solutions of the Brans-Dicke field equations. They are static and spherically symmetric. We find the range of parameters for which this solution represents a black hole different from the Schwarzschild one. We find a subfamily of solutions which agrees with experiments and observations in the solar system. We discuss some astrophysical applications and the consequences on the "no hair" theorems for black holes.

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M. Campanelli, C. O. Lousto. 1993-01-25. "Are Black Holes in Brans-Dicke Theory precisely the same as in General Relativity?". https://doi.org/10.1142/s0218271893000325

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