Non-perturbative renormalisation using domain wall fermions

Authors
Dawson, C
Citation
C. Dawson, Non-perturbative renormalisation using domain wall fermions, NUCL PH B-P, 83-4, 2000, pp. 854-856
Citations number
11
Categorie Soggetti
Physics
Journal title
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS
ISSN journal
09205632 → ACNP
Volume
83-4
Year of publication
2000
Pages
854 - 856
Database
ISI
SICI code
0920-5632(200004)83-4:<854:NRUDWF>2.0.ZU;2-#
Abstract
The viability of the Non-Perturbative Renormalisation (NPR) method of the R ome/Southampton group is studied, for the first time, in the context of dom ain wall fermions. The procedure is used to extract the renormalisation coe fficients of the various quark bilinears, as well as the four-fermion opera tors relevant to the Delta S = 2 effective Hamiltonian. The renormalisation of the Delta S = 1 Hamiltonian is also discussed.