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Renormalization-group-improved action on anisotropic lattices
http://hdl.handle.net/10191/27660
f4167673-5f51-4f50-99ee-a53b455bf6b6
名前 / ファイル | ライセンス | アクション | |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-06-23 | |||||
タイトル | ||||||
タイトル | Renormalization-group-improved action on anisotropic lattices | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Renormalization-group-improved action on anisotropic lattices | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Ejiri, S.
× Ejiri, S.× Kanaya, K.× Namekawa, Y.× Umeda, T. |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We study a block spin transformation in the SU(3) lattice gauge theory on anisotropic lattices to obtain Iwasaki’s renormalization-group-improved action for anisotropic cases. For the class of actions with plaquette and 1×2 rectangular terms, we determine the improvement parameters as functions of the anisotropy ξ=a s /a t . We find that the program of improvement works well also on anisotropic lattices. From a study of an indicator which estimates the distance to the renormalized trajectory, we show that, for the range of the anisotropy ξ≈1–4, the coupling parameters previously determined for isotropic lattices improve the theory considerably. | |||||
書誌情報 |
Physical Review D en : Physical Review D 巻 68, 号 1, p. 014502, 発行日 2003-07 |
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出版者 | ||||||
出版者 | American Physical Society | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 15507998 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00773624 | |||||
DOI | ||||||
関連識別子 | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1103/PhysRevD.68.014502 | |||||
権利 | ||||||
権利情報 | (C) 2003 American Physical Society | |||||
著者版フラグ | ||||||
値 | publisher |