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Weak Matrix Elements on the Lattice: Recent Developments in K-Physics

M. Talevi
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Abstract

Some recent developments in the calculation of weak matrix elements on the lattice are reviewed. In particular, we concentrate on the application of MPSTV non-perturbative renormalization method to the operators relevant to kaon physics. The chiral behaviour of the $B_K$ parameter and the long-standing question of the $ΔI=1/2$ rule are discussed.

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M. Talevi. 1996-11-06. Weak Matrix Elements on the Lattice: Recent Developments in K-Physics. https://arxiv.org/abs/hep-lat/9611007

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