Renormalization Group Flow Equations For The Scalar O(N) Theory

Abstract

Self-consistent new renormalization group flow equations for an O(N)-symmetric scalar theory are approximated in next-to-leading order of the derivative expansion. The Wilson-Fisher fixed point in three dimensions is analyzed in detail and various critical exponents are calculated.

6 pages, 2 figures, LaTeX2e; to appear in the Proceeding of the Second Conference on the ERG, Sept. 18-22, 2000, Rome, Italy

Cited by in corpus (2)

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