Causal Dynamical Triangulation with Extended Interactions in 1+1 Dimensions

Abstract

We study the Causal Dynamical Triangulation (CDT) with extended interactions in 1+1 dimensions applying the method in the non-critical string field theory (SFT) constructed by Ishibashi and Kawai. For this model, we solve Schwinger-Dyson's equation (SDE) for disk amplitude perturbatively, and find a matrix model in the continuum limit reproducing the SDE in the non-critical SFT approach as the loop equation.

16 pages, 4 figures

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Cited by in corpus (8)

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• Stochastic Quantization Approach for Causal Dynamical Triangulation String Field Theory
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• Towards elucidation of zero-temperature criticality of Ising model on 2d DT
• Causal dynamical triangulation for non-critical open-closed string field theory
• Causal dynamical triangulation of a 3D tensor model
• Branched polymers with loops coupled to the critical Ising model
• CDT open-closed surface field theory of a 3D tensor-matrix model