@inproceedings{1626062,
abstract = {We introduce a simple model of touchingrandom surfaces, by adding a chemical potential rho for "minimal necks", and study this model numerically coupled to a Gaussian model in d-dimensions (for central charge c = d = 0, 1 and 2). For c less than or equal to 1, this model has a phase transition to branched polymers, for sufficiently large p. For c 2, however, extensive simulations indicate that this transition is replaced by a cross-over behavior on finite lattices - the model is always in the branched polymer phase. This supports recent speculations that, in 2d-gravity, the behavior observe in simulations for c less than or equal to 1, is dominated by finite size effects, which are exponentially enhanced as c --> 1(+).},
author = {Thorleifsson, G and Petersson, Bengt},
issn = {0920-5632},
pages = {745--747},
publisher = {ELSEVIER SCIENCE BV},
title = {{Beyond the c=1 barrier in two-dimensional quantum gravity}},
doi = {10.1016/S0920-5632(97)00891-8},
volume = {63},
year = {1998},
}