Entropy of entanglement and multifractal exponents for random states

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dc.creatorGiraud, Olivier
dc.creatorMartin, John
dc.creatorGeorgeot, Bertrand
dc.date2008-07-23
dc.date.accessioned2026-07-07T12:51:13Z
dc.date.available2026-07-07T12:51:13Z
dc.descriptionWe relate the entropy of entanglement of ensembles of random vectors to their generalized fractal dimensions. Expanding the von Neumann entropy around its maximum we show that the first order only depends on the participation ratio, while higher orders involve other multifractal exponents. These results can be applied to entanglement behavior near the Anderson transition.
dc.description5 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0807.3716
dc.identifierhttp://arxiv.org/abs/0807.3716
dc.identifierPhys. Rev. A 79, 032308 (2009)
dc.identifierdoi:10.1103/PhysRevA.79.032308
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/222921
dc.subjectQuantum Physics
dc.titleEntropy of entanglement and multifractal exponents for random states
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