Abstract
The escape of an ensemble of particles from the Bunimovich stadium via a small hole has been studied numerically. The decay probability starts out exponentially but has an algebraic tail. The weight of the algebraic decay tends to zero for vanishing hole size. This behavior is explained by the slow transport of the particles close to the marginally stable bouncing ball orbits. It is contrasted with the decay function of the corresponding quantum system. © 1996 The American Physical Society.
- Received 29 June 1995
DOI:https://doi.org/10.1103/PhysRevE.53.2217
©1996 American Physical Society