Universality of 2d causal dynamical triangulations

Abstract

The formalism of Causal Dynamical Triangulations (CDT) attempts to provide a non-perturbative regularization of quantum gravity, viewed as an ordinary quantum field theory. In two dimensions one can solve the lattice theory analytically and the continuum limit is universal, not depending on the details of the lattice regularization.

11 pages

References in corpus (5)

• Nonperturbative Quantum Gravity
• 2d CDT is 2d Horava-Lifshitz quantum gravity
• A String Field Theory based on Causal Dynamical Triangulations
• A Matrix Model for 2D Quantum Gravity defined by Causal Dynamical Triangulations
• A new continuum limit of matrix models

Cited by in corpus (6)

• Spacetime condensation in (2+1)-dimensional CDT from a Horava-Lifshitz minisuperspace model
• Locally Causal Dynamical Triangulations in Two Dimensions
• Wormholes, a fluctuating cosmological constant and the Coleman mechanism
• Quantum Flatness in Two-Dimensional CDT Quantum Gravity
• The microscopic structure of 2D CDT coupled to matter
• On the Nature of Spatial Universes in 3D Lorentzian Quantum Gravity