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Phase structure of finite temperature QCD in the heavy quark region
http://hdl.handle.net/10191/27652
http://hdl.handle.net/10191/276521e761bbd-09fd-48b7-8770-a015f46744b6
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
84_5_054502.pdf (507.6 kB)
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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 | Phase structure of finite temperature QCD in the heavy quark region | |||||
| タイトル | ||||||
| タイトル | Phase structure of finite temperature QCD in the heavy quark region | |||||
| 言語 | en | |||||
| 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 |
Saito, H.
× Saito, H.× Ejiri, S.× Aoki, S.× Hatsuda, T.× Kanaya, K.× Maezawa, Y.× Ohno, H.× Umeda, T.× WHOT-QCD, Collaboration |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | We study the quark mass dependence of the finite temperature QCD phase transition in the heavy quark region using an effective potential defined through the probability distribution function of the average plaquette. Performing a simulation of SU(3) pure gauge theory, we first confirm that the distribution function has two peaks indicating that the phase transition is of first order in the heavy quark limit, while the first-order transition turns into a crossover as the quark mass decreases from infinity, where the mass dependence of the distribution function is evaluated by the reweighting method combined with the hopping parameter expansion. We determine the endpoint of the first-order transition region for Nf=1, 2, 3 and 2+1 cases. The quark mass dependence of the latent heat is also evaluated in the first-order transition region. | |||||
| 書誌情報 |
Physical Review D en : Physical Review D 巻 84, 号 5, p. 054502, 発行日 2011-09 |
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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 | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1103/PhysRevD.84.054502 | |||||
| 権利 | ||||||
| 権利情報 | (C) 2011 American Physical Society | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
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Cite as
Saito, H., Ejiri, S., Aoki, S., Hatsuda, T., Kanaya, K., Maezawa, Y., Ohno, H., Umeda, T., WHOT-QCD, Collaboration, 2011, Phase structure of finite temperature QCD in the heavy quark region: American Physical Society, 054502– p.
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