Probing Dynamical Sensitivity of a Non-KAM System Through Out-of-Time-Order Correlators

Naga Dileep Varikuti, Abinash Sahu, Arul Lakshminarayan +1

Non-KAM (Kolmogorov-Arnold-Moser) systems, when perturbed by weak time-dependent fields, offer a fast route to classical chaos through an abrupt breaking of invariant phase space t…