{
  "id": "hep-ph/0608301",
  "version": "v1",
  "published": "2006-08-28T22:37:07.000Z",
  "updated": "2006-08-28T22:37:07.000Z",
  "title": "Hadrons as Skyrmions in the presence of isospin chemical potential",
  "authors": [
    "M. Loewe",
    "S. Mendizabal",
    "J. C. Rojas"
  ],
  "comment": "Contribution to the QCD-06 Conference, Montpellier, July 2006",
  "journal": "Nucl.Phys.Proc.Suppl.174:217-220,2007",
  "doi": "10.1016/j.nuclphysbps.2007.08.127",
  "categories": [
    "hep-ph"
  ],
  "abstract": "The stability of the Skyrmion solution in the presence of finite isospin chemical potential $\\mu $ is considered, showing the existence of a critical value $\\mu_{c} = 222.8$ MeV where the Skyrmion mass vanishes. Using the Hamiltonian formulation, in terms of collective variables, we discuss the behavior of different skyrmionic parameters as function of the isospin chemical potential ($\\mu$), such as the energy density, the isoscalar radius and the isoscalar magnetic radius. We found that the radii start to grow very fast for $\\mu \\geq 140$ MeV, suggesting the occurrence of a phase transition.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2006-08-28T22:37:07.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "finite isospin chemical potential",
      "skyrmion mass vanishes",
      "isoscalar magnetic radius",
      "isoscalar radius",
      "hamiltonian formulation"
    ],
    "tags": [
      "conference paper",
      "journal article"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 724854
    }
  }
}