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arXiv · 1108.0552

Causal Dynamical Triangulation with Extended Interactions in 1+1 Dimensions

Hiroyuki Fuji·Yuki Sato·Yoshiyuki Watabiki
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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.

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Hiroyuki Fuji, Yuki Sato, Yoshiyuki Watabiki. 2011-08-02. Causal Dynamical Triangulation with Extended Interactions in 1+1 Dimensions. https://doi.org/10.1016/j.physletb.2011.09.032

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