Cloud of strings in f(R) gravity

Abstract

We derive the solution for a spherically symmetric string cloud configuration in a d-dimensional spacetime in the framework of f(R) theories of gravity. We also analyze some thermodynamic properties of the joint black hole - cloud of strings solution. For its Hawking temperature, we found that the dependence of the mass with the horizon is significantly different in both theories. For the interaction of a black hole with thermal radiation, we found that the shapes of the curves are similar, but shifted. Our analysis generalizes some known results in the literature.

Version accepted for CPC

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Cited by in corpus (10)

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• Kerr black hole surrounded by a cloud of strings and its weak gravitational lensing in Rastall gravity
• Effects of a string cloud on the criticality and efficiency of AdS black holes as heat engines
• Rotating black hole mimicker surrounded by the string cloud
• Shadow, absorption and Hawking radiation of a Schwarzschild black hole surrounded by a cloud of strings in Rastall gravity
• Central charge criticality of charged AdS black hole surrounded by different fluids
• Shadows aspect of rotating black holes in the Einstein-AdS SU(N)-nonlinear sigma model
• The Last Lost Charge And Phase Transition In Schwarzschild AdS Minimally Coupled to a Cloud of Strings
• Gauss-Bonnet solution with a cloud of strings in de Sitter and anti-de Sitter space
• Traversable wormholes in $f(R)$ gravity sourced by a cloud of strings