{
  "id": "cond-mat/0602224",
  "version": "v2",
  "published": "2006-02-09T00:44:34.000Z",
  "updated": "2006-11-17T00:56:12.000Z",
  "title": "Critical Temperature and Thermodynamics of Attractive Fermions at Unitarity",
  "authors": [
    "Evgeni Burovski",
    "Nikolay Prokof'ev",
    "Boris Svistunov",
    "Matthias Troyer"
  ],
  "comment": "4+1 pages, 4 figures, published version + erratum",
  "journal": "Phys. Rev. Lett. 96, 160402 (2006)",
  "doi": "10.1103/PhysRevLett.96.160402",
  "categories": [
    "cond-mat.stat-mech",
    "cond-mat.supr-con"
  ],
  "abstract": "The unitarity regime of the BCS-BEC crossover can be realized by diluting a system of two-component lattice fermions with an on-site attractive interaction. We perform a systematic-error-free finite-temperature simulations of this system by diagrammatic determinant Monte Carlo. The critical temperature in units of Fermi energy is found to be T_c / E_F = 0.152(7). We also report the behavior of the thermodynamic functions, and discuss the issues of thermometry of ultracold Fermi gases.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2006-11-17T00:56:12.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "05.70.Fh",
      "71.10.Fd",
      "05.30.Fk",
      "05.10.Ln",
      "03.75.Ss"
    ],
    "keywords": [
      "critical temperature",
      "attractive fermions",
      "thermodynamic",
      "diagrammatic determinant monte carlo",
      "two-component lattice fermions"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "TeX",
      "pages": 1,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 741019
    }
  }
}