Code and data for "Liouvillian spectral gap and low-rank structure in collectively dephased driven spins"

This record contains the code and numerical data used to generate the figures and tables in the manuscript “Liouvillian spectral gap and low-rank structure in collectively dephased driven spins” (submitted to Physical Review A). It includes scripts for sector-selection scans, line cuts, and validation plots, along with the corresponding output data.