Quantum-classical correspondence in integrable systems

Zhao, YQ; Wu, B

Wu, B (reprint author), Peking Univ, Sch Phys, Int Ctr Quantum Mat, Beijing 100871, Peoples R China.; Wu, B (reprint author), Collaborat Innovat Ctr Quantum Matter, Beijing 100871, Peoples R China.; Wu, B (reprint author), Shanghai Jiao Tong Univ, Sch Phy

SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019; 62 (9):

Abstract

We find that the quantum-classical correspondence in integrable systems is characterized by two time scales. One is the Ehrenfest time below which the......

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