arXiv:hep-th/0311072·v2·High Energy Physics — Theory
3D Lorentzian Quantum Gravity from the asymmetric ABAB matrix model
J. Ambjorn🇩🇰 · J. Jurkiewicz🇵🇱 · R. Loll🇳🇱 · G. Vernizzi🇳🇱
Abstract
The asymmetric ABAB-matrix model describes the transfer matrix of three-dimensional Lorentzian quantum gravity. We study perturbatively the scaling of the ABAB-matrix model in the neighbourhood of its symmetric solution and deduce the associated renormalization of three-dimensional Lorentzian quantum gravity.
Comments: 21 pages, typo in references corrected