Cantori and dynamical localization in the Bunimovich Stadium
  Classical and quantum properties of the Bunimovich stadium in the diffusive regime are reviewed. In particular, the quantum properties are directly investigated using an approximate quantum map. Different localized regimes are found, namely, perturbative, quasi-integrable (due to classical Cantori), dynamical and ergodic. 
Fausto Borgonovi, Paolo Conti, Daniela Rebuzzi, Bambi Hu, Baowen Li