Universal Relation between Corrections to Entropy and Extremality
> Perturbative corrections to general relativity alter the expressions for both the entropy of black holes and
their extremality bounds. We prove a universal relation between the leading corrections to these quantities.
The derivation is purely thermodynamic and the result also applies beyond the realm of gravitational
systems.
https://wz.ax/10.1103/PhysRevLett.124.101103/sfokuvfd
Post #661
219