Regularization and Renormalization within the Hamiltonian Formulation of QCD

  • D. Schütte
  • B. Diekmann
  • M. Langer


The problems related to the solution of the eigenvalue problem of the QCD Hamiltonian (consistency of regularization, renormalization and many-body method) are discussed within the framework of Lüscher’s small volume Yang Mills theory. If one computes the corresponding folded diagram coefficients of the effective Hamiltonian within a primarily regularized framework, only the lattice regularization appears to be consistent. The computation yields then a new check for the equivalence between lattice and dimensional regularization.


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Copyright information

© Springer Science+Business Media New York 1994

Authors and Affiliations

  • D. Schütte
    • 1
  • B. Diekmann
    • 1
  • M. Langer
    • 1
  1. 1.Institut für Theoretische KernphysikBonnGermany

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