The [delta]I=1/2 rule and non-pertubative renormalisation in lattice QCD
The [delta]I=1/2 rule and non-pertubative renormalisation in lattice QCD
Lattice field theory and the formalism of Non-perturbative Improvement are outlined. Techniques are developed that, in principle, allow the non-perturbative determination of all the O(α) improvement coefficients for the fermion bilinear operators. The results of a pilot numerical study of this technique are presented.
A review of the problems involved in calculating the non-leptonic decay K → ππ using Lattice QCD is given. Several new techniques to overcome these problems are outlined.
University of Southampton
1998
Dawson, Christopher
(1998)
The [delta]I=1/2 rule and non-pertubative renormalisation in lattice QCD.
University of Southampton, Doctoral Thesis.
Record type:
Thesis
(Doctoral)
Abstract
Lattice field theory and the formalism of Non-perturbative Improvement are outlined. Techniques are developed that, in principle, allow the non-perturbative determination of all the O(α) improvement coefficients for the fermion bilinear operators. The results of a pilot numerical study of this technique are presented.
A review of the problems involved in calculating the non-leptonic decay K → ππ using Lattice QCD is given. Several new techniques to overcome these problems are outlined.
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Published date: 1998
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Local EPrints ID: 463411
URI: http://eprints.soton.ac.uk/id/eprint/463411
PURE UUID: 14ebae3e-ed3c-4de6-8923-ed895c7420c0
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Date deposited: 04 Jul 2022 20:51
Last modified: 04 Jul 2022 20:51
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Author:
Christopher Dawson
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