info:eu-repo/semantics/article
Non-Markovian quantum dynamics and classical chaos
Fecha
2012-08Registro en:
Garcia-Mata, Ignacio; Pineda, Carlos; Wisniacki, Diego Ariel; Non-Markovian quantum dynamics and classical chaos; American Physical Society; Physical Review A: Atomic, Molecular and Optical Physics; 86; 2; 8-2012; 1-5
1050-2947
CONICET Digital
CONICET
Autor
Garcia-Mata, Ignacio
Pineda, Carlos
Wisniacki, Diego Ariel
Resumen
We study the influence of a chaotic environment in the evolution of an open quantum system. We show that there is an inverse relation between chaos and non-Markovianity. In particular, we remark on the deep relation of the short time non-Markovian behavior with the revivals of the average fidelity amplitude—a fundamental quantity used to measure sensitivity to perturbations and to identify quantum chaos. The long time behavior is established as a finite size effect which vanishes for large enough environments.