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cond-mat1997
Polymer stars in three dimensions. Three loop results
Christian von Ferber, Yurij Holovatch
We study scaling properties of self avoiding polymer stars and networks of arbitrary given but fixed topology. We use massive field theoretical renormalization group framework to c…
cond-mat1997
Field theoretic operators for multifractal moments
Christian von Ferber, Yurij Holovatch
While multifractal spectra are convex, general field theoretic arguments show that power of field operators yield a concave spectrum of exponents as function of . This is…