The conformal mode in 2D simplicial gravity

Simon Catterall, Emil Mottola

Research output: Contribution to journalArticle

7 Scopus citations

Abstract

We verify that summing 2D DT geometries correctly reproduces the Polyakov action for the conformal mode, including all ghost contributions, at large volumes. The Gaussian action is reproduced even for cm = 10, well into the branched polymer phase, which confirms the expectation that the DT measure is indeed correct in this regime as well

Original languageEnglish (US)
Pages (from-to)29-39
Number of pages11
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume467
Issue number1-2
DOIs
StatePublished - 1999

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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