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arXiv · 1703.06374

A Toy Model of Discretized Gravity in Two Dimensions and its Extentions

Marcello Rotondo·Shin'ichi Nojiri
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Abstract

We propose a toy model of quantum gravity in two dimensions with Euclidean signature. The model is given by a kind of discretization which is different from the dynamical triangulation. We show that there exists a continuum limit and we can calculate some physical quantities such as the expectation value of the area, that is, the volume of the two dimensional euclidean space-time. We also consider the extensions of the model to higher dimensions.

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Marcello Rotondo, Shin'ichi Nojiri. 2017-03-19. A Toy Model of Discretized Gravity in Two Dimensions and its Extentions. https://doi.org/10.1142/s0217732317501498

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