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ID 14616
file
0110088.pdf 304 KB
creator
JLQCD Collaboration
Aoki, S
Burkhalter, R
Fukugita, M
Hashimoto, S
Ishizuka, N
Iwasaki, Y
Kanaya, K
Kaneko, T
Kuramashi, Y
Onogi, T
Tominaga, S
Tsutsui, N
Ukawa, A
Yamada, N
Yoshié, T
NDC
Physics
abstract
JLQCD collaboration recently started the Nf = 3 QCD simulations with the O(a)-improved Wilson fermion action employing an exact fermion algorithm developed for odd number of quark flavors. It is found that this theory has an unexpected non-trivial phase structure in the (β, κ) plane even at zero temperature. A detailed study is made to understand the nature of the observed phase transitions and to find the way of avoiding untolerably large lattice artifacts associated with the phase transition.
journal title
Nuclear Physics B Proceedings Supplements
volume
Volume 106-107
start page
263
end page
265
date of issued
2002
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) 2002 Elsevier Science B.V.
relation is version of URL
http://dx.doi.org/10.1016/S0920-5632(01)01683-8
department
Graduate School of Science