• Title of article

    Large order behavior of quasiclassical Euclidean gravity in minisuperspace models

  • Author/Authors

    T. Fugleberg، نويسنده , , A. Zhitnitsky، نويسنده ,

  • Issue Information
    روزنامه با شماره پیاپی سال 1998
  • Pages
    6
  • From page
    219
  • To page
    224
  • Abstract
    We demonstrate in two minisuperspace models that a perturbation expansion of Quasiclassical Euclidean gravity has a factorial dependence on the order of the term at large orders. This behavior indicates that the expansion is an asymptotic series which is suggestive of effective field theory. The series may or may not be Borel summable depending on the classical solution expanded around. We assume that only the positive action classical solution contributes to path integrals. We close with some speculative discussion on possible implications of the asymptotic nature of the expansion.
  • Keywords
    Large order behavior , asymptotic series , Euclidean gravity
  • Journal title
    PHYSICS LETTERS B
  • Serial Year
    1998
  • Journal title
    PHYSICS LETTERS B
  • Record number

    909567