In this paper we obtain topological static solutions of some kind of pure F(R) gravity. The present solutions are two kind: first type is uncharged solution which corresponds with the topological (a)dS Schwarzschild solution and second type has electric charge and is equivalent to the Einstein-Lambda-conformally invariant Maxwell solution. In other word, starting from pure gravity leads to (charged) Einstein-Lambda solutions which we interpreted them as (charged) (a)dS black hole solutions of pure F(R) gravity. Calculating the Ricci and Kreschmann scalars show that there is a curvature singularity at r = 0. We should note that the Kreschmann scalar of charged solutions goes to infinity as r → 0, but with a rate slower than that of uncharged solutions.
کلید واژگان :F(R) gravity, Black holes, Conformally invariant Maxwell
ارزش ریالی : 600000 ریال
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