bose_hubbard_1d.json

{
  "model": {
    "name": "BoseHubbard1D",
    "L": 8,
    "max_N": 8,
    "conserve_N": true,
    "J": 1.0,
    "U": 1.0,
    "mu": 0.0,
    "periodic": true
  },
  "dmrg": {
    "sweeps": [
      { "maxdim": 50, "mindim": 20, "cutoff": 1e-6, "niter": 4, "noise": 1e-7 },
      { "maxdim": 80, "mindim": 20, "cutoff": 1e-8, "niter": 3, "noise": 1e-8 },
      {
        "maxdim": 100,
        "mindim": 10,
        "cutoff": 1e-10,
        "niter": 2,
        "noise": 1e-9
      },
      {
        "maxdim": 150,
        "mindim": 10,
        "cutoff": 1e-12,
        "niter": 2,
        "noise": 1e-10
      },
      {
        "maxdim": 200,
        "mindim": 10,
        "cutoff": 1e-12,
        "niter": 2,
        "noise": 1e-11
      },
      {
        "maxdim": 250,
        "mindim": 10,
        "cutoff": 1e-12,
        "niter": 2,
        "noise": 1e-12
      },
      { "maxdim": 300, "mindim": 10, "cutoff": 1e-12, "niter": 2, "noise": 0 },
      { "maxdim": 500, "mindim": 10, "cutoff": 1e-12, "niter": 2, "noise": 0 }
    ]
  }
}