Pré-Publication, Document De Travail Année : 1996

New Renormalization Group Results for Scaling of Self-Avoiding Tethered Membranes

Kay Joerg Wiese

Résumé

The scaling properties of self-avoiding polymerized 2-dimensional membranes are studied via renormalization group methods based on a multilocal operator product expansion. The renormalization group functions are calculated to second order. This yields the scaling exponent nu to order epsilon^2. Our extrapolations for nu agree with the Gaussian variational estimate for large space dimension d and are close to the Flory estimate for d=3. The interplay between self-avoidance and rigidity at small d is briefly discussed.

Dates et versions

hal-00283839 , version 1 (30-05-2008)

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Citer

Kay Joerg Wiese, François David. New Renormalization Group Results for Scaling of Self-Avoiding Tethered Membranes. 1996. ⟨hal-00283839⟩
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