Dynamical aspects of a bouncing ball in a nonhomogeneous field

Autor(es)

Silveira, Felipe Augusto O. ^{[1, 2]} ; Alves, Sidiney G. ^[1] ; Leonel, Edson D. ^[3] ; Ladeira, Denis G. ^[1]

Afiliação do(s) autor(es)

^[1] UFSJ Univ Fed Sao Joao del Rei, Dept Estat Fis & Matemat, Rod MG 443, Km 7, BR-36420000 Ouro Branco, MG - Brazil

^[2] UFSJ, Programa Posgrad Fis, Ouro Branco, MG - Brazil

^[3] UNESP Univ Estadual Paulista, Dept Fis, Av 24A, 1515 Bela Vista, BR-13506900 Sao Paulo - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Physical Review E; v. 103, n. 6 JUN 3 2021.
• Citações Web of Science: 0

Resumo

We study some dynamical properties of a charged particle that moves in a nonhomogeneous electric field and collides against an oscillating platform. Depending on the values of parameters, the system presents (i) predominantly regular dynamics or (ii) structures of chaotic behavior in phase space conditioned to the initial conditions. The localization of the fixed points and their stability are carefully discussed. Average properties of the chaotic sea are investigated under a scaling approach. We show that the system belongs to the same universality class as the Fermi-Ulam model. (AU)

• Processo FAPESP: 19/14038-6 - Investigação de propriedades dinâmicas em sistemas não lineares
• Beneficiário: Edson Denis Leonel
• Modalidade de apoio: Auxílio à Pesquisa - Regular