论文标题
在部分截止阶段的线性限制
Linear confinement in the partially-deconfined phase
论文作者
论文摘要
我们考虑了位于狭窄的阶段和脱污的阶段之间的大$ n $ pure-pure-pure-pure-pure阳性理论的部分鞍座，其中的颜色自由度分为被限制和脱落的部门。基于脱糊化的微观机制，我们认为在密闭扇区中形成了通量管，并产生了线性限制电位。字符串张力不应取决于密闭扇区的大小。我们通过研究有限温度的强耦合晶格量表理论提供证据。特别是，我们做出分析预测，假设在密闭部门中进行线性限制，然后通过数值模拟确认这些预测。我们讨论了猜想对QCD和全息图的一些含义。
We consider the partially-deconfined saddle of large-$N$ pure Yang-Mills theory lying between confined and deconfined phases, in which the color degrees of freedom split into confined and deconfined sectors. Based on the microscopic mechanism of deconfinement, we argue that a flux tube is formed in the confined sector and a linear confinement potential is generated. The string tension should not depend on the size of the confined sector. We provide evidence by studying the finite-temperature strong-coupling lattice gauge theory. In particular, we make analytic predictions assuming linear confinement in the confined sector, and then confirm these by numerical simulations. We discuss some implications of the conjecture to QCD and holography.
