%0 Journal Article
%T Intrinsic Geometric Structure of c=-2 Quantum Gravity
%A J. Ambjorn
%A K. N. Anagnostopoulos
%A T. Ichihara
%A L. Jensen
%A N. Kawamoto
%A Y. Watabiki
%A K. Yotsuji
%J Physics
%D 1997
%I arXiv
%R 10.1016/S0920-5632(97)00892-X
%X We couple c=-2 matter to 2-dimensional gravity within the framework of dynamical triangulations. We use a very fast algorithm, special to the c=-2 case, in order to test scaling of correlation functions defined in terms of geodesic distance and we determine the fractal dimension d_H with high accuracy. We find d_H=3.58(4), consistent with a prediction coming from the study of diffusion in the context of Liouville theory, and that the quantum space-time possesses the same fractal properties at all distance scales similarly to the case of pure gravity.
%U http://arxiv.org/abs/hep-lat/9709063v1