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Scaling of star polymers: high order results

V. Schulte-Frohlinde, Yu. Holovatch, C. von Ferber, A. Blumen

cond-mat.softarXiv:cond-mat/0311035

Abstract

We extend existing renormalization group calculations for the exponents describing scaling of star polymers and polymer networks constituted by chains of different species (the so-called copolymer star exponents). Our four loop results find application in the description of various phenomena involving self-avoiding and random walks that interact.

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