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Static quark free energies at finite temperature with two flavors of improved Wilson quarks
http://hdl.handle.net/10191/27689
http://hdl.handle.net/10191/27689eac71e2a-60ca-4f3a-8151-aa2801d968cd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
LAT2006_141.pdf (224.1 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
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| 公開日 | 2014-06-23 | |||||
| タイトル | ||||||
| タイトル | Static quark free energies at finite temperature with two flavors of improved Wilson quarks | |||||
| タイトル | ||||||
| タイトル | Static quark free energies at finite temperature with two flavors of improved Wilson quarks | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_5794 | |||||
| タイプ | conference paper | |||||
| 著者 |
Maezawa, Y.
× Maezawa, Y.× Ejiri, S.× Hatsuda, T.× Ishii, N.× Ukita, N.× Aoki, S.× Kanaya, K. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Polyakov loop correlations at finite temperature in two-flavor QCD are studied in lattice simulations with the RG-improved gluon action and the clover-improved Wilson quark action. From the simulations on a 163 £4 lattice , we extract the free energies, the effective running coupling geff(T) and the Debye screening mass mD(T) for various color channels of heavy quark¡quark and quark¡anti-quark pairs above the critical temperature. The free energies are well approximated by the screened Coulomb form with the appropriate Casimir factors. The magnitude and the temperature dependence of the Debye mass are compared to those of the next-to-leading order thermal perturbation theory and to a phenomenological formula given in terms of geff(T). Also we made a comparison between our results with the Wilson quark and those with the staggered quark previously reported. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The XXIVth Internaitonal Symposium on Lattice Field Theory July 23-28, 2006 Tucson, Arizona, USA | |||||
| 書誌情報 |
PoS - Proceedings of Science en : PoS - Proceedings of Science 巻 LAT2006, 号 141, p. 1-7, 発行日 2006-07 |
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| 出版者 | ||||||
| 出版者 | SISSA | |||||
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| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 18248039 | |||||
| 権利 | ||||||
| 権利情報 | © Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike Licence. | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
