BKT Raw Quantum Monte Carlo Data for the 1D Bose Hubbard Model

Additional data for "Berezinskii-Kosterlitz-Thouless Renormalization Group Flow at a Quantum Phase Transition".

This archive contains raw quantum Monte Carlo data for the bipartite particle number fluctuations in the 1D periodic Bose-Hubbard model generated with the pigsfli algorithm. In the .tar.gz archive are several .zip folders, each containing many seeds for one system size and beta value. Each .dat file in the .zip archives contains all measurements of the bipartite fluctuations F(l) in the interval [0,l].

The common parameters are:- interaction strength U = 3.2255- nearest neighbor hopping t = 1.0000- bin size = 10000

Contains data for:- L = 32, beta=[6,8,10,12,14,18,20]- L = 48, beta=[10,15,20,24,30]- L = 96, beta=[32,36,40,48]

Instructions:- download the `papers-code-BKTFlowBoseHubbard` repository- to postprocess the data, unpack the .tar.gz (but not the .zip files) into the `./data/pbc/QMC/postprocess/raw/` directory and run the code in the `postprocess.ipynb` notebook.