Wormhole interaction in 2d Horava-Lifshitz quantum gravity
High Energy Physics - Theory
2021-10-19 v1 General Relativity and Quantum Cosmology
Abstract
A lattice regularization for the d projectable Horava-Lifshitz (HL) quantum gravity is known to be the d causal dynamical triangulations (CDT), and the d CDT can be generalized so as to include all possible genus contributions non-perturbatively. We show that in the context of HL gravity, effects coming from such a non-perturbative sum over topologies can be successfully taken into account, if we quantize the d projectable HL gravity with a simple bi-local wormhole interaction. This conference paper is based on the article, Phys. Lett. B 816 (2021), 136205.
Cite
@article{arxiv.2110.08479,
title = {Wormhole interaction in 2d Horava-Lifshitz quantum gravity},
author = {Jan Ambjørn and Yuki Hiraga and Yoshiyasu Ito and Yuki Sato},
journal= {arXiv preprint arXiv:2110.08479},
year = {2021}
}
Comments
11 pages, contribution to the Proceedings of the 16th Marcel Grossmann Meeting (MG16)