2d CDT is 2d Horava-Lifshitz quantum gravity
High Energy Physics - Theory
2015-06-15 v1 General Relativity and Quantum Cosmology
High Energy Physics - Lattice
Abstract
Causal Dynamical Triangulations (CDT) is a lattice theory where aspects of quantum gravity can be studied. Two-dimensional CDT can be solved analytically and the continuum (quantum) Hamiltonian obtained. In this article we show that this continuum Hamiltonian is the one obtained by quantizing two-dimensional projectable Horava-Lifshitz gravity.
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Cite
@article{arxiv.1302.6359,
title = {2d CDT is 2d Horava-Lifshitz quantum gravity},
author = {Jan Ambjorn and Lisa Glaser and Yuki Sato and Yoshiyuki Watabiki},
journal= {arXiv preprint arXiv:1302.6359},
year = {2015}
}
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11 pages