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ID 14514
本文ファイル
p761_1.pdf 539 KB
著者
Fukugita, M
Mino, H
Ukawa, A
NDC
物理学
抄録(英)
A hadron spectrum calculation with two light dynamical quark flavors was carried out with the Kogut-Susskind quark action at β=5.7 on lattices of spatial size 83, 123, and 203 for mq=0.01 and 0.02 in lattice units, with emphasis given to a systematic study of the finite-lattice-size effect. It is found that hadron masses on a 163 spatial lattice at this β still suffer from a significant finite-lattice effect at least for mq=0.01, showing the importance of a quantitative control over the finite-size effect in comparing simulation results with the experimental hadron masses even for a fairly large lattice. A comparison is also made to the analytic prediction for the finite-size effect from chiral perturbation theory.
掲載誌名
Physical Review Letters
68巻
開始ページ
761
終了ページ
764
出版年月日
1992
出版者
The American Physical Society
ISSN
0031-9007
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
publisher
権利情報
Copyright (c) 1992 The American Physical Society
関連情報URL(IsVersionOf)
http://dx.doi.org/10.1103/PhysRevLett.68.761
部局名
理学研究科