Talk presented by Christopher Dawson

Parallel Session: Improvement and Renormalization I

Tuesday June 29th, 15.10 - 15.30, Room B

Non-Perturbative Renormalisation with Domain Wall Quarks

Abstract: The viability of the Non-Perturbative Renormalisation (NPR) method of the Rome group is studied, for the first time, in the context of domain wall fermions. The procedure is used to extract the Renormalisation coefficients of the various quirk bilinear, as well as the four-fermion operators relevant to the $\delta S=2$ effective Hamiltonian. The Renormalisation of the $\delta S=1$ Hamiltonians is also studied. Simulation results using quenched $\beta=5.85$ and $\beta=6.0$ will be presented.

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