BK with the Wilson quark action: A non-perturbative resolution of operator mixing using chiral ward identities

Nuclear Physics B - Proceedings Supplements Volume 53 Issue 1-3 Page 349-351 published_at 1997-02
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Title ( eng )
BK with the Wilson quark action: A non-perturbative resolution of operator mixing using chiral ward identities
Creator
Aoki S
Fukugita M
Hashimoto S
Ishizuka N
Iwasaki Y
Kanaya K
Kuramashi Y
Mino H
Ukawa A
Yoshie T
Source Title
Nuclear Physics B - Proceedings Supplements
Volume 53
Issue 1-3
Start Page 349
End Page 351
Abstract
We propose a non-perturbative method to determine the mixing coefficients of Δt = 2 four-quark operators for the Wilson quark action using chiral Ward identities. The method is applied to calcilate BK in quenched QCD.
Keywords
non-perturbative method
Wilson quark action
chiral Ward identity
BK
NDC
Physics [ 420 ]
Language
eng
Resource Type journal article
Publisher
Elsevier Science B.V.
Date of Issued 1997-02
Rights
Copyright (c) 1997 Elsevier Science B.V.
Publish Type Author’s Original
Access Rights open access
Source Identifier
[ISSN] 0920-5632
[DOI] 10.1016/S0920-5632(96)00657-3
[DOI] http://dx.doi.org/10.1016/S0920-5632(96)00657-3 isVersionOf