Matrix model formulation of four dimensional gravity
High Energy Physics - Lattice
2009-10-31 v1
Abstract
The attempt of extending to higher dimensions the matrix model formulation of two-dimensional quantum gravity leads to the consideration of higher rank tensor models. We discuss how these models relate to four dimensional quantum gravity and the precise conditions allowing to associate a four-dimensional simplicial manifold to Feynman diagrams of a rank-four tensor model.
Keywords
Cite
@article{arxiv.hep-lat/0011033,
title = {Matrix model formulation of four dimensional gravity},
author = {R. De Pietri},
journal= {arXiv preprint arXiv:hep-lat/0011033},
year = {2009}
}
Comments
Lattice 2000 (Gravity), 4 pages,4 figures, uses espcrc2.sty