The Spectral Dimension of 2D Quantum Gravity
High Energy Physics - Theory
2010-02-03 v1 General Relativity and Quantum Cosmology
High Energy Physics - Lattice
Abstract
We show that the spectral dimension d_s of two-dimensional quantum gravity coupled to Gaussian fields is two for all values of the central charge c <= 1. The same arguments provide a simple proof of the known result d_s= 4/3 for branched polymers.
Keywords
Cite
@article{arxiv.hep-th/9801099,
title = {The Spectral Dimension of 2D Quantum Gravity},
author = {J. Ambjorn and D. Boulatov and J. L. Nielsen and J. Rolf and Y. Watabiki},
journal= {arXiv preprint arXiv:hep-th/9801099},
year = {2010}
}
Comments
7 pages, Latex