• Title of article

    Non-perturbative non-locality: V±A correlators in euclidean position space

  • Author/Authors

    Ralf Hofmann، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 2001
  • Pages
    3
  • From page
    254
  • To page
    256
  • Abstract
    Using an OPE modification, which takes non-perturbative non-locality into account, the difference and sum of vector and axial-vector correlators are evaluated in euclidean position space. For distances up to 0.8 fm the calculated behavior is close to the instanton liquid result and the ALEPH data, in contrast to the implications of the conventional OPE.
  • Journal title
    PHYSICS LETTERS B
  • Serial Year
    2001
  • Journal title
    PHYSICS LETTERS B
  • Record number

    914890