Anderson L R Barbosa
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Explore the profile of Anderson L R Barbosa including associated specialties, affiliations and a list of published articles.
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Recent Articles
1.
de Souza A, Romaguera A, Vasconcelos J, Negreiros-Neto L, de Oliveira V, Cadena P, et al.
Sci Rep
. 2024 Jul;
14(1):15835.
PMID: 38982121
Zebrafish have become an important model animal for studying the emergence of collective behavior in nature. Here, we show how to properly analyze the polarization statistics to distinguish shoal regimes....
2.
Romaguera A, Vasconcelos J, Negreiros-Neto L, Pessoa N, Silva J, Cadena P, et al.
Eur Phys J E Soft Matter
. 2024 May;
47(5):29.
PMID: 38704810
In this work, we study the polarization time series obtained from experimental observation of a group of zebrafish (Danio rerio) confined in a circular tank. The complex dynamics of the...
3.
Barbosa A, Lima J, Pereira L
Phys Rev E
. 2022 Dec;
106(5-1):054127.
PMID: 36559490
We investigate the propagation of waves in one-dimensional systems with Lévy-type disorder. We perform a complete analysis of nonrelativistic and relativistic wave transmission submitted to potential barriers whose width, separation,...
4.
Barbosa A, de Lima T, Gonzalez I, Pessoa N, Macedo A, Vasconcelos G
Phys Rev Lett
. 2022 Jun;
128(23):236803.
PMID: 35749199
We offer a new perspective on the problem of characterizing mesoscopic fluctuations in the interplateau regions of the integer quantum Hall transition. We found that longitudinal and transverse conductance fluctuations,...
5.
Lima J, Pereira L, Barbosa A
Phys Rev E
. 2019 Apr;
99(3-1):032118.
PMID: 30999483
We investigate the propagation of electronic waves described by the Dirac equation subject to a Lévy-type disorder distribution. Our numerical calculations, based on the transfer matrix method, in a system...