458 citations
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT6 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT5 papers
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math-ph2004★ 9 cited
Continuous Limit of Discrete Sawtooth Maps and its Algebraic Framework
Fabio Benatti, Valerio Cappellini
We study the presence of a logarithmic time scale in discrete approximations of Sawtooth Maps on the 2--torus. The techniques used are suggested by quantum mechanical similarities,…
math-ph2004★ 2 cited
Quantum Dynamical Entropies and Complexity in Dynamical Systems
Valerio Cappellini
We analyze the behaviour of two quantum dynamical entropies in connection with the classical limit. Using strongly chaotic classical dynamical systems as models (Arnold Cat Maps an…