Data underpinning "Quantum Mpemba effect in chaotic systems with conservation laws"

We provide the raw data used to produce the plots shown in our paper "Quantum Mpemba effect in chaotic systems with conservation laws", Jupyter Notebook that was used to plot the data and the code used to generate the data. Abstract Closed chaotic quantum systems relax after a quench into a Gibbs ensemble. At late times, the relaxation speed is determined by their conservation laws and hydrodynamics. As a result, there exist pairs of initial states which thermalize to the same ensemble, yet exhibit drastically different hydrodynamic relaxation. We show in two chaotic spin chains how this enables a simple and robust realization of the quantum Mpemba effect: a system initially closer to equilibrium relaxes slower than one that starts farther away, despite both approaching the same final state.