292 citations
- Silvio C. Ferreira4 profiles63 · h 25
- W. A. Moura-Melo2 profiles47 · h 17
- A. R. Pereira3 profiles34 · h 18
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- Universidade Federal de Minas GeraisBR48 papers
- Universidade Federal FluminenseBR27 papers
- Centro Brasileiro de Pesquisas FísicasBR18 papers
- Universidade Federal de PernambucoBR16 papers
- Universidad de Santiago de ChileCL14 papers
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- Universitat Politècnica de CatalunyaES12 papers
- Instituto Nacional de Ciência e Tecnologia de Sistemas ComplexosBR11 papers
- Universidade Estadual de Campinas (UNICAMP)BR10 papers
- Universidade Federal de UberlândiaBR10 papers
- Center for the Development of Nanoscience and NanotechnologyCL9 papers
- Universidade de São PauloBR9 papers
25 papers · 1 filter
Grand-canonical solution of semi-flexible self-avoiding trails on the Bethe lattice
W. G. Dantas, T. J. Oliveira, J. F. Stilck +1
We consider a model of semi-flexible interacting self-avoiding trails (sISAT's) on a lattice, where the walks are constrained to visit each lattice edge at most once. Such models h…
Dimensionally compactified Chern-Simon theory in 5D as a gravitation theory in 4D
Ivan Morales, Bruno Neves, Zui Oporto +1
We propose a gravitation theory in 4 dimensional space-time obtained by compacting to 4 dimensions the five dimensional topological Chern-Simons theory with the gauge group SO(1,5)…
Optimal detrended fluctuation analysis as a tool for the determination of the roughness exponent of the mounded surfaces
Edwin E. Mozo Luis, Thiago A. de Assis, Silvio C. Ferreira
We present an optimal detrended fluctuation analysis (DFA) and applied it to evaluate the local roughness exponent in non-equilibrium surface growth models with mounded morphology.…
Residue Formulas for logarithmic Foliations and applications
Maurício Corrêa, Diogo da Silva Machado
In this work we prove a Baum-Bott type formula for non-compact complex manifold of the form , where is a complex compact manifold and is…
Shannon entropy of brain functional complex networks under the influence of the psychedelic Ayahuasca
A. Viol, Fernanda Palhano-Fontes, Heloisa Onias +2
The entropic brain hypothesis holds that the key facts concerning psychedelics are partially explained in terms of increased entropy of the brain's functional connectivity. Ayahuas…
Non-Markovianity Hierarchy of Gaussian Processes and Quantum Amplification
Pietro Liuzzo-Scorpo, Wojciech Roga, Leonardo A. M. Souza +2
We investigate dynamics of Gaussian states of continuous variable systems under Gaussianity preserving channels. We introduce a hierarchy of such evolutions encompassing Markovian,…