Dynamical obstruction to perpetual motion from Lorentz-violating black holes

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Dynamical obstruction to perpetual motion from Lorentz-violating black holes

Black holes in Lorentz-violating theories have been claimed to violate the second law of thermodynamics by perpetual motion energy extraction. We revisit this question for a Penrose splitting process in a spherically symmetric setting with two species of particles that move on radial geodesics that...

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Bibliographic Details
Main Authors:	Benkel, Robert, Bhattacharyya, Jishnu, Louko, Jorma, Mattingly, David, Sotiriou, Thomas P.
Format:	Article
Published:	American Physical Society 2018
Online Access:	https://eprints.nottingham.ac.uk/53052/

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