Entropy bound for a charged object from the Kerr-Newman black hole

Abstract

We derive again the upper entropy bound for a charged object by employing thermodynamics of the Kerr-Newman black hole linearised with respect to its electric charge

latex, 4 pages, no figures. In this version, the desired bound is well obtained by varying correctly the entropy of the black hole

References in corpus (1)

• Black hole polarization and new entropy bounds

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