Supporting Data: Error-resilient Reversal of Quantum Chaotic Dynamics Enabled by Scramblons

Data and Processing Scripts for "Error-resilient Reversal of Quantum Chaotic Dynamics Enabled by Scramblons" This repository provides the raw experimental data and essential processing scripts associated with our paper, "Error-resilient Reversal of Quantum Chaotic Dynamics Enabled by Scramblons," available on arXiv: arXiv:2506.19915. This resource includes everything needed for data post-processing, including error mitigation, and to reproduce the figures presented in the main text and supplementary materials. --- Data The core of our dataset, the Multiple Quantum Coherence (MQC) Data, is stored in ./F_all_20250704_20250709.xlsx. This Excel workbook is organized into three distinct sheets, each dedicated to a specific engineered Hamiltonian detailed in our paper. For each Hamiltonian, you'll find the sampled time series, the measured MQC values, and their corresponding standard deviations. Hamiltonian 1: H1_0.4xx-0.4yy Hamiltonian 2: H2_0.4xy+0.4yx Hamiltonian 3: H3_0.2xx-0.225yy+0.025zz --- Scripts To utilize these scripts, you'll need Mathematica and Matlab. The following Mathematica notebooks were instrumental in generating the figures for the main text: * draft_fig2.nb: This script handles the fitting of the MQC data. * draft_fig3.nb: Used for verifying the scramblon theory with the fitting parameters. * draft_fig4.nb: Dedicated to the mitigation of MQC data using the scramblon theory. For convenience, PDF versions of these notebooks are also included: draft_fig2.pdf draft_fig3.pdf draft_fig4.pdf Furthermore, scripts used to generate the figures in the supplementary material are organized into these folders: Supplementary Figure 1 Supplementary Figure 2 Supplementary Figure 4 Supplementary Figure 5