{
  "id": "1910.04413",
  "version": "v1",
  "published": "2019-10-10T07:50:12.000Z",
  "updated": "2019-10-10T07:50:12.000Z",
  "title": "On the accreting tori sequences in Ringed Accretion Disks models. Polytropic equations of state and toroidal magnetic fields",
  "authors": [
    "D. Pugliese",
    "Z. Stuchlik"
  ],
  "comment": "11 pages, 3 figures, RAGtime 20, 2018, Opava, Czech Republic",
  "categories": [
    "astro-ph.HE",
    "astro-ph.GA",
    "gr-qc"
  ],
  "abstract": "We consider ringed accretion disks (RADs), representing models of aggregates of corotating and counterrotating toroids orbiting a central Kerr super-massive black hole (SMBH). We comment on system of two-tori governed by the polytropic equation of state and including a toroidal magnetic field. We found the RADs leading function describing the RAD inner structure and governing the distribution of orbiting toroidal structures and the emergence of the (hydro-mechanical) instabilities in the disk. We perform this analysis first in pure hydrodynamical models by considering one-specie perfect fluid toroids and then by considering the contribution of toroidal magnetic field.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2019-10-10T07:50:12.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "toroidal magnetic field",
      "ringed accretion disks models",
      "accreting tori sequences",
      "polytropic equation",
      "one-specie perfect fluid toroids"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 11,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}