Charged accelerating black hole in f(R) gravity

We obtain a charged accelerating AdS black hole solution in f(R) gravity and investigate its thermodynamic behavior. We consider low-acceleration black holes that do not have an acceleration horizon, and we obtain the first law of thermodynamics for them. We further study the parameter space of charged, slowly accelerating, f(R) AdS black holes before investigating the behavior of the free energy in both the canonical and grand canonical ensembles. We find a generalization of the reverse isoperimetric inequality, applicable to black holes in f(R) gravity, that indicates that these black holes can become superentropic relative to their counterparts in Einstein gravity.