{
  "id": "1304.7682",
  "version": "v2",
  "published": "2013-04-29T15:11:23.000Z",
  "updated": "2015-08-12T13:31:25.000Z",
  "title": "Quantum Energy Inequality for the Massive Ising Model",
  "authors": [
    "Henning Bostelmann",
    "Daniela Cadamuro",
    "Christopher J. Fewster"
  ],
  "comment": "Slightly extended version, as published in Phys. Rev. D; 6 pages, 2 figures",
  "journal": "Phys. Rev. D 88, 025019 (2013)",
  "doi": "10.1103/PhysRevD.88.025019",
  "categories": [
    "math-ph",
    "gr-qc",
    "hep-th",
    "math.MP"
  ],
  "abstract": "A Quantum Energy Inequality (QEI) is derived for the massive Ising model, giving a state-independent lower bound on suitable averages of the energy density; the first QEI to be established for an interacting quantum field theory with nontrivial S-matrix. It is shown that the Ising model has one-particle states with locally negative energy densities, and that the energy density operator is not additive with respect to combination of one-particle states into multi-particle configurations.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2013-04-29T15:11:23.000Z",
      "comment": "5 pages, 1 figure"
    },
    {
      "version": "v2",
      "updated": "2015-08-12T13:31:25.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "81T40",
      "03.70.+k",
      "11.10.Cd"
    ],
    "keywords": [
      "quantum energy inequality",
      "massive ising model",
      "one-particle states",
      "state-independent lower bound",
      "energy density operator"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Physical Review D",
      "year": 2013,
      "month": "Jul",
      "volume": 88,
      "number": 2,
      "pages": "025019"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1230930,
      "adsabs": "2013PhRvD..88b5019B"
    }
  }
}