{
  "model": "Hubbard",
  "lattice": "square",
  "n_sites": 256,
  "boundary": "P",
  "params": {
    "Nf": 111,
    "U": 8
  },
  "instance_id": "Hubbard/square_256_P_111_8",
  "rows": [
    {
      "energy": -197.620992,
      "sigma": 0.014592,
      "energy_variance": 1.95,
      "dof": 222,
      "einf": 385.03125,
      "v_score": 0.001275171923567855,
      "method": "VAFQMC stripe length=8",
      "bound_type": "variational",
      "bound_type_reason": "vmc|\\brbm\\b|\\brnn\\b|jast",
      "reference": "[paper](https://journals.aps.org/prb/abstract/10.1103/PhysRevB.107.115133)",
      "source": "varbench@2024-10-22",
      "provenance": "imported"
    }
  ],
  "url": "https://qmbl.org/i/Hubbard/square_256_P_111_8/",
  "per_site_divisor": 256,
  "per_site_label": "E/site",
  "record": {
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    "method": "VAFQMC stripe length=8",
    "reference": "[paper](https://journals.aps.org/prb/abstract/10.1103/PhysRevB.107.115133)",
    "energy_per_site": -0.771957
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  "no_record_reason": null
}