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arXiv · 1302.6359

2d CDT is 2d Horava-Lifshitz quantum gravity

Jan Ambjorn·Lisa Glaser·Yuki Sato·Yoshiyuki Watabiki
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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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Jan Ambjorn, Lisa Glaser, Yuki Sato, Yoshiyuki Watabiki. 2013-02-26. 2d CDT is 2d Horava-Lifshitz quantum gravity. https://doi.org/10.1016/j.physletb.2013.04.006

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