Abstract
We propose a new real-space renormalization group transformation for dynamical triangulations. It is shown to preserve geometrical exponents such as the string susceptibility and Hausdorff dimension. We furthermore show evidence for a fixed point structure both in pure gravity and gravity coupled to a critical Ising system. In the latter case we are able to extract estimates for the gravitationally dressed exponents which agree to within 2-3% of the KPZ formula.
Original language | English (US) |
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Pages (from-to) | 350-368 |
Number of pages | 19 |
Journal | Nuclear Physics B |
Volume | 461 |
Issue number | 1-2 |
DOIs | |
State | Published - Feb 19 1996 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics