paper

Self-Consistent Theory of Polymerized Membranes

arXiv:cond-mat/9208023 · doi:10.1103/PhysRevLett.69.1209

Abstract

We study -dimensional polymerized membranes embedded in dimensions using a self-consistent screening approximation. It is exact for large to order , for any to order and for . For flat physical membranes () it predicts a roughness exponent . For phantom membranes at the crumpling transition the size exponent is . It yields identical lower critical dimension for the flat phase and crumpling transition ( for codimension 1). For physical membranes with quenched curvature in the new flat phase in good agreement with simulations.

12 pages, Latex, figures available on request, [email protected]

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