{
  "id": "0902.1681",
  "version": "v2",
  "published": "2009-02-10T15:55:23.000Z",
  "updated": "2009-04-27T18:52:05.000Z",
  "title": "The Bethe Ansatz Equations for Reflecting Magnons",
  "authors": [
    "W. Galleas"
  ],
  "comment": "23 pages; v2: corrected typos, corrected factors in equations, section 5 extended, added references. Accepted for publication in NPB",
  "journal": "Nucl.Phys.B820:664-681,2009",
  "doi": "10.1016/j.nuclphysb.2009.04.024",
  "categories": [
    "hep-th"
  ],
  "abstract": "We derive the Bethe Ansatz Equations on the half line for particles interacting through factorized $S$-matrices invariant relative to the centrally extended $su(2|2)$ Lie superalgebra and $su(1|2)$ open boundaries. These equations may be of relevance for the study of the spectrum of open strings on $AdS_{5} \\times S^5$ background attached to Y=0 giant graviton branes. An one-dimensional spin chain hamiltonian associated to this system is also derived.",
  "revisions": [
    {
      "version": "v2",
      "updated": "2009-04-27T18:52:05.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "05.50.+q",
      "02.30.Ik"
    ],
    "keywords": [
      "bethe ansatz equations",
      "reflecting magnons",
      "one-dimensional spin chain hamiltonian",
      "giant graviton branes",
      "matrices invariant"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "Elsevier",
      "journal": "Nuclear Physics B",
      "year": 2009,
      "month": "Oct",
      "volume": 820,
      "number": 3,
      "pages": 664
    },
    "note": {
      "typesetting": "TeX",
      "pages": 23,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 812973,
      "adsabs": "2009NuPhB.820..664G"
    }
  }
}