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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Delay time of waves performing Levy walks in 1D random media

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Author(s):
Razo-Lopez, L. A. [1, 2] ; Fernandez-Marin, A. A. [1] ; Mendez-Bermudez, J. A. [1] ; Sanchez-Dehesa, J. [3] ; Gopar, V. A. [4]
Total Authors: 5
Affiliation:
[1] Benemerita Univ Autonoma Puebla, Inst Fis, Apartado Postal J-48, Puebla 72570 - Mexico
[2] Univ Cote Azur, Inst Phys Nice, CNRS, Parc Valrose, F-06100 Nice - France
[3] Univ Politecn Valencia, Dept Ingn Elect, Camino Vera Sn Edificio 7F, Valencia 46022 - Spain
[4] Univ Zaragoza, Dept Fis Teor, Fac Ciencias, BIFI, Pedro Cerbuna 12, Zaragoza 50009 - Spain
Total Affiliations: 4
Document type: Journal article
Source: SCIENTIFIC REPORTS; v. 10, n. 1 NOV 30 2020.
Web of Science Citations: 0
Abstract

The time that waves spend inside 1D random media with the possibility of performing Levy walks is experimentally and theoretically studied. The dynamics of quantum and classical wave diffusion has been investigated in canonical disordered systems via the delay time. We show that a wide class of disorder-Levy disorder-leads to strong random fluctuations of the delay time; nevertheless, some statistical properties such as the tail of the distribution and the average of the delay time are insensitive to Levy walks. Our results reveal a universal character of wave propagation that goes beyond standard Brownian wave-diffusion. (AU)

FAPESP's process: 19/06931-2 - Random matrix theory approach to complex networks
Grantee:Francisco Aparecido Rodrigues
Support type: Research Grants - Visiting Researcher Grant - International