Non-Gaussian Waves in Šeba’s Billiard
Non-Gaussian Waves in Šeba’s Billiard
Abstract The Šeba billiard, a rectangular torus with a point scatterer, is a popular model to study the transition between integrability and chaos in quantum systems. Whereas such billiards are classically essentially integrable, they may display features such as quantum ergodicity [11], which are usually associated with quantum systems whose …