We report on decay problem of classical systems. Mesoscopic level consideration is given on the basis of transient dynamics of non-interacting classical particles bounded in billiards. Three distinct decay channels are distinguished through the long-tailed memory effects revealed by temporal...

A statistical approach to study the escape of an ensemble of particles from classical chaotic systems is proposed. The universal kinetic decay laws, exponential and algebraic, are found through the velocity angle distribution and shown to be specific of distinct motion regimes in the billiards...

We treat liquid-to-glass transition as a sequence of self-similar “smeared” ideal transitions emerging at characteristic temperatures T0,Tg and Tc. The characteristic temperatures (Vogel–Fulcher T0, calorimetric Tg and crossover Tc temperatures) are discussed through the...