Seminario
"Weak matrix elements from lattice QCD with a chirally twisted mass term"

Relatore: Dr Anastassios Vladikas
INFN - Roma Tor Vergata

Aula Einstein
26 Marzo 2002 - Ore 16.30

Abstract

 
 
After a short introduction to non-perturbative QCD contributions of CP-violation 
in the standard model, the problem of lattice operator renormalisation is discussed.
Wilson fermions with a chirally twisted mass term are introduced, with emphasis on 
their application to the computation of B_K and the Delta I = 1/2 rule. Some results
on B_K are presented.
francesco.direnzo@fis.unipr.it