Data for Four-Photon Subtraction from Picosecond Squeezed Vacuum Demonstrating Wigner Negativity without Loss Correction
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Data for generating figures in the paper. plot_wigners.ipynb - code for generating the figures from the datarho_0tap_bootstrap_1000.npy - density matrices without postselectionrho_0photon_bootstrap_1000.npy - density matrices for subtracting 0 photonsrho_1photon_bootstrap_1000.npy - density matrices for subtracting 1 photonrho_2photon_bootstrap_1000.npy - density matrices for subtracting 2 photonsrho_3photon_bootstrap_1000.npy - density matrices for subtracting 3 photonsrho_4photon_bootstrap_1000.npy - density matrices for subtracting 4 photonswigners_mean.npy - calculated average Wigner functions for evaluating negativitywigners_std.npy - calculated standard deviation for the average Wigner functions for evaluating negativity
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Zenodo创建时间：
2026-04-12
