Non-perturbative 2d quantum gravity and hamiltonians unbounded from below
High Energy Physics - Theory
2015-06-26 v1
Abstract
We show how the stochastic stabilization provides both the weak coupling genus expansion and a strong coupling expansion of 2d quantum gravity. The double scaling limit is described by a hamiltonian which is unbounded from below, but which has a discrete spectrum.
Keywords
Cite
@article{arxiv.hep-th/9205073,
title = {Non-perturbative 2d quantum gravity and hamiltonians unbounded from below},
author = {J. Ambjorn and C. F. Kristjansen},
journal= {arXiv preprint arXiv:hep-th/9205073},
year = {2015}
}
Comments
25 pages, nbi-he-92-28