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dc.contributor.author
Dubertrand, R.
dc.contributor.author
Garcia-mata, Ignacio
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Georgeot, B.
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Giraud, O.
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Lemarié, G.
dc.contributor.author
Martin, J.
dc.date.available
2016-11-14T20:44:44Z
dc.date.issued
2014-06
dc.identifier.citation
Dubertrand, R.; Garcia-mata, Ignacio; Georgeot, B.; Giraud, O.; Lemarié, G.; et al.; Two Scenarios for Quantum Multifractality Breakdown; American Physical Society; Physical Review Letters; 112; 23; 6-2014; 234101-234105
dc.identifier.issn
0031-9007
dc.identifier.uri
http://hdl.handle.net/11336/8213
dc.description.abstract
We expose two scenarios for the breakdown of quantum multifractality under the effect of perturbations. In the first scenario, multifractality survives below a certain scale of the quantum fluctuations. In the other one, the fluctuations of the wave functions are changed at every scale and each multifractal dimension smoothly goes to the ergodic value. We use as generic examples a one-dimensional dynamical system and the three-dimensional Anderson model at the metal-insulator transition. Based on our results, we conjecture that the sensitivity of quantum multifractality to perturbation is universal in the sense that it follows one of these two scenarios depending on the perturbation. We also discuss the experimental implications.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Physical Society
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Chaos
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Ruido
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Metal-Aislante
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Transicion
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Otras Ciencias Físicas
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Two Scenarios for Quantum Multifractality Breakdown
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-11-14T19:30:39Z
dc.journal.volume
112
dc.journal.number
23
dc.journal.pagination
234101-234105
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Dubertrand, R.. Universitá Paul Sabatier; Francia
dc.description.fil
Fil: Garcia-mata, Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
dc.description.fil
Fil: Georgeot, B.. Universitá Paul Sabatier; Francia
dc.description.fil
Fil: Giraud, O.. Universite de Paris; Francia
dc.description.fil
Fil: Lemarié, G.. Universitá Paul Sabatier; Francia
dc.description.fil
Fil: Martin, J.. Universite de Liege; Bélgica
dc.journal.title
Physical Review Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.112.234101
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1103/PhysRevLett.112.234101
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1402.1658v2
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