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ID 14408
file
creator
JLQCD, Collaboration
Aoki, S
Fukugita, M
Hashimoto, S
Iwasaki, Y
Kanaya, K
Kuramashi, Y
Mino, H
Ukawa, A
Yoshie, T
NDC
Physics
abstract
Statistical properties of effective mass are analyzed. We show from a general ground that effective mass as a function of time should not exhibit long plateaux whatever high statistics simulations are made: the mass should fluctuate beyond the one standard deviation of error bars after a few time slices for large times where the ground state dominates. This explains the difficulty of obtaining long plateaux experienced in previous simulations. Implications of the observation for global χ2 fits are discussed, and results for hadron masses are presented.
journal title
Nuclear Physics B - Proceedings Supplements
volume
Volume 47
issue
Issue 1-3
start page
354
end page
357
date of issued
1996-03
publisher
Elsevier B. V.
issn
0920-5632
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) Elsevier B. V.
relation is version of URL
http://dx.doi.org/10.1016/0920-5632(96)00072-2
department
Graduate School of Science