Covariant versions of Margolus-Levitin Theorem

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The Margolus-Levitin Theorem is a limitation on the minimal evolving time of a quantum system from its initial state to its orthogonal state. It also supplies a bound on the maximal operations or events can occur within a volume of spacetime. We compare Margolus-Levitin Theorem with other form of limitation on minimal evolving time, and present covariant versions of Margolus-Levitin Theorem in special and general relativity respectively. The relation among entropy bound, maximum information flow and computational limit are discussed, by applying the covariant versions of Margolus-Levitin Theorem.
11 pages, 1 figure, revtex

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High Energy Physics - Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/161778

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0805.4250
 http://arxiv.org/abs/0805.4250

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arXiv