Non-perturbative improvement of the axial current with three dynamical flavors and the Iwasaki gauge action
書誌事項
- 公開日
- 2007-04-30
- DOI
-
- 10.1088/1126-6708/2007/04/092
- 10.48550/arxiv.hep-lat/0703006
- 公開者
- Springer Science and Business Media LLC
説明
We perform a non-perturbative determination of the improvement coefficient c_A to remove O(a) discretization errors in the axial vector current in three-flavor lattice QCD with the Iwasaki gauge action and the standard O$(a)$-improved Wilson quark action. An improvement condition with a good sensitivity to c_A is imposed at constant physics. Combining our results with the perturbative expansion, c_A is now known rather precisely for 1/a \gtrsim 1.6 GeV.
13 pages, 3 figures, 4 tables
収録刊行物
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- Journal of High Energy Physics
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Journal of High Energy Physics 2007 (04), 092-092, 2007-04-30
Springer Science and Business Media LLC
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キーワード
詳細情報 詳細情報について
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- CRID
- 1361137046126914944
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- ISSN
- 10298479
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- データソース種別
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- Crossref
- OpenAIRE
