Gluon propagators and center vortices in gluon plasma

Physical Review D 83 巻 114501-1-114501-6 頁 2011-06-01 発行
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タイトル ( eng )
Gluon propagators and center vortices in gluon plasma
作成者
Chernodub M. N.
Nakagawa Yoshiyuki
Saito Takuya
Zakharov V. I..
収録物名
Physical Review D
83
開始ページ 114501-1
終了ページ 114501-6
抄録
We study electric and magnetic components of the gluon propagators in quark-gluon plasma in terms of center vortices by using a quenched simulation of SU(2) lattice theory. In the Landau gauge, the magnetic components of the propagators are strongly affected in the infrared region by removal of the center vortices, while the electric components are almost unchanged by this procedure. In the Coulomb gauge, the time-time correlators, including an instantaneous interaction, also have an essential contribution from the center vortices. As a result, one finds that magnetic degrees of freedom in the infrared region couple strongly to the center vortices in the deconfinement phase.
NDC分類
物理学 [ 420 ]
言語
英語
資源タイプ 学術雑誌論文
出版者
American Physical Society
発行日 2011-06-01
権利情報
Copyright (c) 2011 The American Physical Society
出版タイプ Version of Record(出版社版。早期公開を含む)
アクセス権 オープンアクセス
収録物識別子
[ISSN] 1550-7998
[DOI] 10.1103/PhysRevD.83.114501
[NCID] AA00773624
[DOI] http://dx.doi.org/10.1103/PhysRevD.83.114501