A scaling study of the step scaling function of quenched QCD with improved gauge actions
Use this link to cite this item : https://ir.lib.hiroshima-u.ac.jp/00014393
| ID | 14393 |
| file | |
| creator |
Takeda, S
Aoki, S
Fukugita, M
Ishizuka, N
Iwasaki, Y
Kanaya, K
Kaneko, T
Kuramashi, Y
Taniguchi, Y
Ukawa, A
Yoshie, T
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| subject | scaling study
SU(3) gauge theory
scaling behavior
Iwasaki action
Luescher-Weisz gauge action
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| NDC |
Physics
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| abstract | We study the scaling behavior of the step scaling function for SU(3) gauge theory, employing the Iwasaki gauge action and the Luescher-Weisz gauge action. In particular, we test the choice of boundary counter terms and apply a perturbative procedure for removal of lattice artifacts for the simulation results in the extrapolation procedure. We confirm the universality of the step scaling functions at both weak and strong coupling regions. We also measure the low energy scale ratio with the Iwasaki action, and confirm its universality.
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| journal title |
Nuclear Physics B - Proceedings Supplements
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| volume | Volume 140
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| start page | 740
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| end page | 742
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| date of issued | 2005-03
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| publisher | Elsevier Science B.V.
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| issn | 0920-5632
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| ncid | |
| publisher doi | |
| language |
eng
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| nii type |
Journal Article
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| HU type |
Journal Articles
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| DCMI type | text
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| format | application/pdf
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| text version | author
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| rights | Copyright (c) 2005 Elsevier Science B.V.
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| relation is version of URL | http://dx.doi.org/10.1016/j.nuclphysbps.2004.11.287
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| department |
Graduate School of Science
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