Confinement versus chiral symmetry.
Confinement versus chiral symmetry.
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DOI：
10.1103/physrevlett.92.182302
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发表时间：
2003-08
影响因子：
8.6
通讯作者：
Á. Ḿocsy;Francesco Sannino;K. Tuominen
中科院分区：
文献类型：
--
作者：
Á. Ḿocsy;Francesco Sannino;K. Tuominen
我们构建了一个有效的拉格朗日函数，说明了为什么色deconfines时，手征对称性恢复在热规范理论与夸克的基本表示。对于伴随表象中的夸克，我们表明，虽然解除禁闭和手征跃迁不需要重合，但它们之间的纠缠仍然存在。扩展到化学势驱动的过渡进行了讨论。
We construct an effective Lagrangian which illustrates why color deconfines when chiral symmetry is restored in hot gauge theories with quarks in the fundamental representation. For quarks in the adjoint representation we show that, while deconfinement and the chiral transition do not need to coincide, entanglement between them is still present. Extension to the chemical potential driven transition is discussed.