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Universal Entropy Bound for Rotating Systems

General Relativity and Quantum Cosmology 2009-10-31 v2 High Energy Physics - Theory Quantum Physics

Abstract

We conjecture a universal upper bound to the entropy of a rotating system. The entropy bound follows from application of the generalized second law of thermodynamics to an idealized gedanken experiment in which an entropy-bearing rotating system falls into a black hole. This bound is stronger than the Bekenstein entropy bound for non-rotating systems.

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Cite

@article{arxiv.gr-qc/9901035,
  title  = {Universal Entropy Bound for Rotating Systems},
  author = {Shahar Hod},
  journal= {arXiv preprint arXiv:gr-qc/9901035},
  year   = {2009}
}

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10 pages