Non-perturbative Heavy Quark Effective Theory: a test and its matching to QCD
نویسنده
چکیده
We give an introduction to the special problems encountered in a treatment of HQET beyond perturbation theory in the gauge coupling constant. In particular, we report on a recent test of HQET as an effective theory for QCD and discuss how HQET can be implemented on the lattice including the non-perturbative matching of the effective theory to QCD.
منابع مشابه
Non-Relativistic Effective Field Theory for Perturbative Heavy Quark–Antiquark Systems
Recent developments for an effective theory for non-relativistic perturbative quark–antiquark systems are reviewed and some applications are discussed. Invited talk given at the 5th Workshop on QCD (QCD 2000), Villefranche-sur-Mer, France, 3-7 January 2000 CERN-TH/2000-143 August 2000 Non-Relativistic Effective Field Theory for Perturbative Heavy Quark–Antiquark Systems
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