{
  "id": "1811.02173",
  "version": "v1",
  "published": "2018-11-06T05:48:49.000Z",
  "updated": "2018-11-06T05:48:49.000Z",
  "title": "Very Special $T\\bar{J}$ deformed CFT",
  "authors": [
    "Yu Nakayama"
  ],
  "comment": "21 pages",
  "categories": [
    "hep-th"
  ],
  "abstract": "We study a very special class of $T\\bar{J}$ deformations of conformal field theories in two dimensions. While the deformations break the Lorentz symmetry, they preserve the twisted Lorentz symmetry. The resulting theory has right-moving Virasoro as well as left-moving translation and left-moving (chiral) scale symmetry without left-moving special conformal symmetry (nor left-moving Virasoro symmetry). As in the original $T\\bar{J}$ deformations, they may be regarded as an operator dependent non-local change of coordinates. We show concrete examples based on worldsheet string theory and discuss how the non-unitary nature enables us to circumvent various no-go theorems.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2018-11-06T05:48:49.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "deformed cft",
      "operator dependent non-local change",
      "deformations",
      "conformal field theories",
      "non-unitary nature enables"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 21,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}