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Thermodynamics and heavy-quark free energies at finite temperature and density with two flavors of improved Wilson quarks
http://hdl.handle.net/10191/27693
http://hdl.handle.net/10191/27693e3c3185e-1281-4dd0-bec6-0aa9f2d1aae9
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
LATTICE 2007_207.pdf (271.6 kB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-06-23 | |||||
| タイトル | ||||||
| タイトル | Thermodynamics and heavy-quark free energies at finite temperature and density with two flavors of improved Wilson quarks | |||||
| タイトル | ||||||
| タイトル | Thermodynamics and heavy-quark free energies at finite temperature and density 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.× Hatsuda, T.× Aoki, S.× Kanaya, K.× Umeda, T.× Ejiri, S.× Ishii, N.× Ukita, N. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Thermodynamics of two-flavor QCD at finite temperature and density is studied on a 163£4 lattice, using a renormalization group improved gauge action and the clover improvedWilson quark action. In the simulations along lines of constant mPS=mV, we calculate the Taylor expansion coefficients of the heavy-quark free energy with respect to the quark chemical potential (mq) up to the second order. By comparing the expansion coefficients of the free energies between quark(Q) and antiquark( ¯Q), and between Q and Q, we find a characteristic difference at finite mq due to the first order coefficient of the Taylor expansion. We also calculate the quark number and isospin susceptibilities, and find that the second order coefficient of the quark number susceptibility shows enhancement around the pseudo-critical temperature. | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | The XXV Internaitonal Symposium on Lattice Field Theory July 30 - August 4 2007 Regensburug, Germany | |||||
| 書誌情報 |
PoS - Proceedings of Science en : PoS - Proceedings of Science 巻 Lattice2007, 号 207, p. 1-7, 発行日 2007-08 |
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| 出版者 | ||||||
| 出版者 | SISSA | |||||
| ISSN | ||||||
| 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 | |||||
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Cite as
Maezawa, Y., Hatsuda, T., Aoki, S., Kanaya, K., Umeda, T., Ejiri, S., Ishii, N., Ukita, N., 2007, Thermodynamics and heavy-quark free energies at finite temperature and density with two flavors of improved Wilson quarks: SISSA, 1–7 p.
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