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ID 14528
file
creator
CP-PACS, Collaboration
Aoki, S
Boyd, G
Burkhalter, R
Hashimoto, S
Ishizuka, N
Iwasaki, Y
Kanaya, K
Kaneko, T
Kuramashi, Y
Ukawa, A
Yoshié, T
NDC
Physics
abstract
We present first results from a full QCD calculation on the CP-PACS, comparing various actions at a-1 1GeV and mπ/m0.7–0.9. We use the plaquette and a renormalization group improved action for the gluons, and the Wilson and the SW-Clover action for quarks. We find that significant improvements in the hadron spectrum results from improving the quarks, while the gluon improvement is required for a rotationally invariant static potential. An ongoing effort towards exploring the chiral limit in full QCD is described.
journal title
Nuclear Physics B Proceedings Supplements
volume
Volume 63
start page
221
end page
226
date of issued
1998
publisher
Elsevier Science B.V.
issn
0920-5632
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 1998 Elsevier Science B.V.
relation is version of URL
http://dx.doi.org/10.1016/S0920-5632(97)00728-7
department
Graduate School of Science