3 papers
nlin.CD2026
Chaos and Quantum Tunneling
Akira Shudo
In generic Hamiltonian systems that are neither completely integrable nor fully chaotic, phase space consists of a mixture of regular and chaotic components. In classical dynamics,…
nlin.CD2025
Paperfolding Structures as Templates for Horseshoes in Multidimensional Hénon Maps
Jizhou Li, Keisuke Fujioka, Akira Shudo
We propose a novel framework for analyzing the geometric structure of horseshoes arising in three- and four-dimensional Hénon-type maps by introducing paperfolding structures as g…
nlin.CD2024
Classical transport in a maximally chaotic chain
William Alderson, Rémy Dubertrand, Akira Shudo
A model for a lattice of coupled cat maps has been recently introduced. This new and specific choice of the coupling makes the description especially easy and nontrivial quantities…