Uniqueness of non-trivial spherically symmetric black hole solution in special classes of F(R) gravitational theory
We show, in detail, that the only non-trivial black hole (BH) solutions for a neutral as well as a charged spherically symmetric space-times, using the class F(R)=R±F1(R), must-have metric potentials in the form h(r)=12−2Mr and h(r)=12−2Mr+q2r2. These BHs have a non-trivial form of Ricci scalar, i.e...
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| Format: | Article |
| Language: | English |
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Elsevier
2021-01-01
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| Series: | Physics Letters B |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269320308157 |