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"NSPT calculations in the Schrodinger Functional formalism"

Relatore: Dr Christian Torrero- UniversitÓ di Regensburg (D)

Sala Feynman
15 Ottobre 2009 ore 15.30

Within the framework of the Schrodinger Functional (SF), we outline how to combine Numerical Stochastic Perturbation Theory (NSPT) and PCAC relations to determine the two-loop contributions to the improvement coefficients c_SW anda c_A for Wilson fermions.