利夫希茨政权的政治学介绍
A pedagagical introduction to the Lifshitz regime
摘要：
本文对量子色动学（QCD）中可能出现的相图作了一个初步的和教学上的回顾。目前，重点是出现一个关键的终点，在无序和有序相满足。然而，在许多模型中，也会出现Lifshitz点。在Lifshitz点，三相相遇：无序的，有序的，以及空间不均匀的相。在平均场论的水平上，Lifshitz点的出现并不显著地影响相图。然而，我们认为，波动的利弗希茨点是非常强大的红外线，并显着改变相图。我们详细讨论了类似的不均匀的聚合物，其中的Lifshitz政权产生一个双连续的微乳液。我们简要地提到可能的相关性QCD的相图。
英文摘要：
We give an elementary and pedagogical review of the phase diagrams which are possible in Quantum ChromoDynamics (QCD). Currently, the emphasis is upon the appearance of a critical endpoint, where disordered and ordered phases meet. In many models, though, a Lifshitz point also arises. At a Lifshitz point, three phases meet: disordered, ordered, and one where spatially inhomogeneous phases arise. At the level of mean field theory, the appearance of a Lifshitz point does not dramatically affect the phase diagram. We argue, however, that fluctuations about the Lifshitz point are very strong in the infrared, and significantly alter the phase diagram. We discuss at length the analogy to inhomogenous polymers, where the Lifshitz regime produces a bicontinuous microemulsion. We briefly mention the possible relevance to the phase diagram of QCD.
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。
