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arXiv · 1701.06829

Recent results in Euclidean dynamical triangulations

J. Laiho·S. Bassler·D. Coumbe·D. Du·J. T. Neelakanta
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Abstract

We study a formulation of lattice gravity defined via Euclidean dynamical triangulations (EDT). After fine-tuning a non-trivial local measure term we find evidence that four-dimensional, semi-classical geometries are recovered at long distance scales in the continuum limit. Furthermore, we find that the spectral dimension at short distance scales is consistent with 3/2, a value that is also observed in the causal dynamical triangulation (CDT) approach to quantum gravity.

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J. Laiho, S. Bassler, D. Coumbe, D. Du, J. T. Neelakanta. 2017-01-24. Recent results in Euclidean dynamical triangulations. https://arxiv.org/abs/1701.06829

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