{
  "id": "1807.02542",
  "version": "v1",
  "published": "2018-07-06T18:41:04.000Z",
  "updated": "2018-07-06T18:41:04.000Z",
  "title": "Analytic continuation of the kite family",
  "authors": [
    "Christian Bogner",
    "Armin Schweitzer",
    "Stefan Weinzierl"
  ],
  "comment": "talk at the KMPB conference \"Elliptic Integrals, Elliptic Functions and Modular Forms in Quantum Field Theory\", 23-26 October 2017, at DESY Zeuthen",
  "categories": [
    "hep-th",
    "hep-ph"
  ],
  "abstract": "We consider results for the master integrals of the kite family, given in terms of ELi-functions which are power series in the nome $q$ of an elliptic curve. The analytic continuation of these results beyond the Euclidean region is reduced to the analytic continuation of the two period integrals which define $q.$ We discuss the solution to the latter problem from the perspective of the Picard-Lefschetz formula.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-07-06T18:41:04.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "analytic continuation",
      "kite family",
      "master integrals",
      "picard-lefschetz formula",
      "power series"
    ],
    "tags": [
      "conference paper"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 0,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}