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"Heavy quarks in the continuum limit of (quenched) LQCD"

Relatore: Dr Marco Guagnelli- INFN - Sezione Roma 2

Aula Einstein
10 Febbraio 2004 ore 15.30

The introduction of a "step scaling method" at finite volume allows the extraction, in the continuum limit of Lattice QCD (quenched approximation), of physical quantities related to heavy flavours (f_B, m_b), whitout the needs of effective theories and/or lagrangians. The method could be extended to any problem involving two widely separated energy scales, and hopefully opens the way to the lattice computation of heavy flavours physics in the full theory.