Simulations of four dimensional simplicial quantum gravity

S. Catterall, J. Kogut, R. Renken

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

We present the results of a high statistics study of a model for four dimensional euclidean quantum gravity based on summing over triangulations. We observe two phases; in one phase we observe a logarithmic scaling of the mean linear extent with volume, whilst the other shows power law behaviour with exponent 1 2. We are able to estimate the infinite volume critical coupling and extract a finite size scaling exponent for the growth of the susceptibility peak.

Original languageEnglish (US)
Pages (from-to)733-735
Number of pages3
JournalNuclear Physics B (Proceedings Supplements)
Volume34
Issue numberC
DOIs
StatePublished - Apr 1994
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Nuclear and High Energy Physics

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