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22-28 July 2018
Kellogg Hotel and Conference Center
EST timezone

Taking the continuum limit in Lattice Quantum Gravity

Jul 23, 2018, 2:00 PM
20m
105 (Kellogg Hotel and Conference Center)

105

Kellogg Hotel and Conference Center

219 S Harrison Rd, East Lansing, MI 48824
Applications Beyond QCD Applications beyond QCD

Speaker

Jack Laiho (University of Glasgow)

Description

We present a study of the relative lattice spacing of different ensembles in the Euclidean dynamical triangulations approach to quantum gravity. We study the quantum fluctuations of the semiclassical backgrounds about de Sitter space following a similar analysis in causal dynamical triangulations and show how this can be used to determine the relative lattice spacing in our analysis. The agreement between this determination of the relative lattice spacing and that coming from a diffusion process lends support to the quantum gravity interpretation of our lattice formulation.

Primary author

Jack Laiho (University of Glasgow)

Co-author

Mr Scott Bassler (Syracuse University)

Presentation Materials