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Cutoff Dependence in Lattice ø44 Theory

  • K. Symanzik
Part of the NATO Advanced Study Institutes Series book series (NSSB, volume 59)

Abstract

This seminar is logically the continuation of the one [1] I gave here three years ago. The stimulus to the present work came from recent results [2] on lattice ø 4 4 theory, obtained by high-temperature expansions, which seem to require to study the S−2 corrections S−9 = α = lattice constant) to the formulae of [1] which dealt in detail only with In S terms. We shall see that the numerical ø 4 4 results offer a test of the merely technical (!) idea of “asymptotic freedom”. This is the link between the present topic and nonabelian gauge theory.

Keywords

Boundary Term Vertex Function Feynman Graph Asymptotic Freedom Nonabelian Gauge Theory 
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Copyright information

© Plenum Press, New York 1980

Authors and Affiliations

  • K. Symanzik
    • 1
  1. 1.Deutsches Elektronen-Synchrotron DESYHamburgGermany

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