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arXiv 1801.02584hep-lat
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$T\simeq T_c$上格点PDMATHAAB Gluodynamics中的$\big\langle A^2 \big\rangle$不对称性和纵向算符

The $\big\langle A^2 \big\rangle$ Asymmetry and Longitudinal Propagator in Lattice $SU(2)$ Gluodynamics at $T\simeq T_c$

V. G. Bornyakov, V. V. Bryzgalov, V. K. Mitrjushkin, R. N. Rogalyov

摘要:

在朗道规范格点规范理论的$SU(2)$中,数值研究了二维胶子凝聚体和纵向胶子传播子在$T\simeq T_c$处的色电色磁不对称性.我们发现,大量的不对称性和Polyakov回路之间的相关性以及纵向传播和Polyakov回路之间的相关性铺平了道路的不对称性和纵向传播的临界行为的研究。临界指数和振幅的相应值进行评估。

英文摘要:

We study numerically the chromoelectric-chromomagnetic asymmetry of the dimension two gluon condensate as well as the longitudinal gluon propagator at $T\simeq T_c$ in the Landau-gauge $SU(2)$ lattice gauge theory. We show that substantial correlation between the asymmetry and the Polyakov loop as well as the correlation between the longitudinal propagator and the Polyakov loop pave the way to studies of the critical behavior of the asymmetry and the longitudinal propagator. The respective values of critical exponents and amplitudes are evaluated.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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