Determination of the Crumpling Fractal Dimension Via k-Space MCRG

Abstract

Motivated by the successful application of MCRG in momentum space to $\lambda \phi^4_3$ we determine the critical exponents at the crumpling transition in fixed triangulated surfaces. The results are still tentative, but suggest that $-1.0\ge \eta \ge -1.3$, pointing at a value for the fractal Hausdorff dimension at the crumpling transistion fixed point somewhere between 3 and 4.Comment: 4 pages of LATEX (uses espcrc2.sty) and 1 uuencoded ps figure. (Contribution to Lattice'95