Poincaré cycles and ergodic behavior of a linear diatomic chain

摘要: The ergodic behavior of a linear diatomic chain is shown to be analogous that monatomic chain. Starting with the expressions for time-relaxed correlation functions between any two particles in chain, we show existence Poincare cycles not inconsistent development an equilibrium state. Also, those dynamical variables are monoatomic remain It autocorrelation equal or different masses decay time ast −1/2 .