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Updated: May 1, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs
Published on: June 8, 2018
Signature candidate of quantum chaos far from the semiclassical regime
1School of Information Science and Technology, and Optical Wireless Communication and Network Center, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China.
Abstract:
We numerically investigated the entanglement product in the simplest coupled kicked top model with the spin j = 1. Different from the dynamical pattern of entanglement in the semiclassical regime, two similar initial states may have discordant entanglement oscillations. A candidate of the quantum signature of this classical chaotic system was proposed. The potential antimonotonic relation between the rank correlation coefficient qualifying the concordant of two entanglement evolutions and the stationary entanglement was preliminarily revealed.
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