| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2017-10-05 |
| タイトル |
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タイトル |
Vacuum type of SU(2) gluodynamics in maximally Abelian and Landau gauges |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| ID登録 |
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ID登録 |
10.24517/00028526 |
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ID登録タイプ |
JaLC |
| 著者 |
Chernodub, M.N.
Ishiguro, Katsuya
Mori, Yoshihiro
Nakamura, Yoshifumi
Polikarpov, M.I.
Sekido, Toru
Suzuki, Tsuneo
Zakharov, V.I.
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| 著者別表示 |
石黒, 克也
森, 祥寛
鈴木, 恒雄
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| 提供者所属 |
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内容記述タイプ |
Other |
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内容記述 |
金沢大学総合メディア基盤センター |
| 書誌情報 |
Physical Review D - Particles, Fields, Gravitation and Cosmology
巻 72,
号 7,
p. 74505,
発行日 2005-10-01
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2470-0010 |
| DOI |
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関連タイプ |
isVersionOf |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1103/physrevd.72.074505 |
| 出版者 |
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出版者 |
American Physical Society |
| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The vacuum type of SU(2) gluodynamics is studied using Monte Carlo simulations in maximally Abelian (MA) gauge and in Landau (LA) gauge, where the dual Meissner effect is observed to work. The dual Meissner effect is characterized by the coherence and the penetration lengths. Correlations between Wilson loops and electric fields are evaluated in order to measure the penetration length in both gauges. The coherence length is shown to be fixed in the MA gauge from measurements of the monopole density around the static quark-antiquark pair. It is also shown numerically that a dimension 2 gluon operator A+A-(s) and the monopole density has a strong correlation as suggested theoretically. Such a correlation is observed also between the monopole density and A2(s)=A+A-(s)+A3A3(s) condensate if the remaining U(1) gauge degree of freedom is fixed to U(1) Landau gauge (U1LA). The coherence length is determined numerically also from correlations between Wilson loops and A+A-(s) and A2(s) in MA+U1LA gauge. Assuming that the same physics works in the LA gauge, we determine the coherence length from correlations between Wilson loops and A2(s). Penetration lengths and coherence lengths in the two gauges are almost the same. The vacuum type of the confinement phase in both gauges is near to the border between the type 1 and the type 2 dual superconductors. © 2005 The American Physical Society. |
| 著者版フラグ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
MC-PR-SUZUKI-T-074505.pdf (763.0 kB)
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