Exposing hypersensitivity in quantum chaotic dynamics

Grudka, A; Kurzynski, P; Sajna, AS; Wójcik, J; Wójcik, A

Kurzynski, P (通讯作者),Adam Mickiewicz Univ, Inst Spintron & Quantum Informat, Fac Phys, PL-61712 Poznan, Poland.

PHYSICAL REVIEW E, 2023; 108 (6):

Abstract

We study hypersensitivity to initial-state perturbation in the unitary dynamics of a multiqubit system. We use the quantum state metric, introduced by......

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