Nontrivial static, spherically symmetric vacuum solution in a nonconservative theory of gravity

We analyze the vacuum static spherically symmetric spacetime for a specific class of nonconservative theories of gravity based on Rastall's theory. We obtain a new vacuum solution which has the same structure as the Schwarzschild--de Sitter solution in the general relativity theory obtained with a cosmological constant playing the role of source. We further discuss the structure (in particular, the coupling to matter fields) and some cosmological aspects of the underline nonconservative theory.

Ҳали таржима қилинмаган