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Mostrando ítems 21-30 de 216
Caracterización de un mensajero caótico binario con ruido en el canal: simulación y experimentación
(Revista Mexicana de Física, 2009)
Analysis of the mean values and fluctuations in the chaotic maser model
(Elsevier Science BvAmsterdamHolanda, 1996)
Estudo de difusão caótica em um modelo de poço de potencial dependente do tempo
(Universidade Estadual Paulista (Unesp), 2018-08-08)
Neste trabalho consideramos o modelo do poço de potencial dependente do tempo e construimos de forma detalhada o mapeamento discreto bidimensional nas variáveis energia e fase que descreve a dinâmica do sistema. Mostramos ...
Decoherence in a classically chaotic quantum system: Entropy production and quantum-classical correspondence
(American Physical Society, 2001-10)
We study the decoherence process for an open quantum system that is classically chaotic (a quartic double well with harmonic driving coupled to a sea of harmonic oscillators). We carefully analyze the time dependence of ...
Scaling invariance of the diffusion coefficient in a family of two-dimensional Hamiltonian mappings
(2013-06-10)
We consider a family of two-dimensional nonlinear area-preserving mappings that generalize the Chirikov standard map and model a variety of periodically forced systems. The action variable diffuses in increments whose phase ...
Scaling invariance of the diffusion coefficient in a family of two-dimensional Hamiltonian mappings
(2013-06-10)
We consider a family of two-dimensional nonlinear area-preserving mappings that generalize the Chirikov standard map and model a variety of periodically forced systems. The action variable diffuses in increments whose phase ...
Posição da primeira curva invariante spanning no guia de ondas periodicamente corrugado
(Universidade Estadual Paulista (Unesp), 2021-12-07)
Neste trabalho, será realizado o estudo do comportamento reflexivo de um feixe de luz que incide entre dois espelhos, sendo um deles liso e outro periodicamente corrugado. O objetivo consiste em analisar as propriedades ...
On chaotic behavior of a fixed offshore structure
(World Scientific Publ Co Pte Ltd, 2009-01-01)
In this paper we analyze the qualitative behavior of a fixed offshore oil platform under sea action perturbation (flows and tides), which is modeled by an inverted rigid pendulum with an elastic articulation at sea surface. ...