The spectral dimension of the branched polymers phase of two-dimensional quantum gravity
arXiv:hep-lat/9710024 · doi:10.1016/S0550-3213(98)00027-3
Abstract
The metric of two-dimensional quantum gravity interacting with conformal matter is believed to collapse to a branched polymer metric when the central charge c>1. We show analytically that the spectral dimension of such a branched polymer phase is four thirds. This is in good agreement with numerical simulations for large c.
29 pages plain LateX2e, 7 eps figures included using epsf