Thermodynamical correspondence of f(R) gravity in the Jordan and Einstein frames
Thermodynamical correspondence of f(R) gravity in the Jordan and Einstein frames
We study the thermodynamical aspects of $f(R)$ gravity in the Jordan and the Einstein frame, and we investigate the corresponding equivalence of the thermodynamical quantities in the two frames. We examine static spherically symmetric black hole solutions with constant Ricci scalar curvature $R$, and as we demonstrate, the thermodynamical quantities …