{
  "id": "0707.0653",
  "version": "v2",
  "published": "2007-07-04T16:14:11.000Z",
  "updated": "2007-07-09T12:43:13.000Z",
  "title": "Complete Bethe Ansatz solution of the open spin-s XXZ chain with general integrable boundary terms",
  "authors": [
    "Luc Frappat",
    "Rafael Nepomechie",
    "Eric Ragoucy"
  ],
  "comment": "23 pages -- Latex2e; misprints in appendix corrected",
  "journal": "J.Stat.Mech.0709:P09009,2007",
  "doi": "10.1088/1742-5468/2007/09/P09009",
  "categories": [
    "math-ph",
    "hep-th",
    "math.MP"
  ],
  "abstract": "We consider the open spin-s XXZ quantum spin chain with N sites and general integrable boundary terms for generic values of the bulk anisotropy parameter, and for values of the boundary parameters which satisfy a certain constraint. We derive two sets of Bethe Ansatz equations, and find numerical evidence that together they give the complete set of $(2s+1)^{N}$ eigenvalues of the transfer matrix. For the case s=1, we explicitly determine the Hamiltonian, and find an expression for its eigenvalues in terms of Bethe roots.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2007-07-09T12:43:13.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "general integrable boundary terms",
      "open spin-s xxz chain",
      "complete bethe ansatz solution",
      "xxz quantum spin chain",
      "spin-s xxz quantum spin"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "Journal of Statistical Mechanics: Theory and Experiment",
      "year": 2007,
      "month": "Sep",
      "volume": 2007,
      "number": 9,
      "pages": 9009
    },
    "note": {
      "typesetting": "LaTeX",
      "pages": 23,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 756530,
      "adsabs": "2007JSMTE..09....9F"
    }
  }
}