论文标题
RG和对数CFT随机稀释模型的多政治特性
RG and logarithmic CFT multicritical properties of randomly diluted Ising models
论文作者
论文摘要
我们讨论如果杂质的分布是任意的，则可能会出现淬火疾病的旋转系统如何表现出多政治行为。为了为这种多政治行为提供现实的候选人，我们讨论了随机稀释的Ising普遍性类别的几种概括，采用$ε$ - $扩展，接近几个临界维度。在演讲中，我们花费了一项特殊的精力来桥接CFT和RG结果，并详细讨论了数量的计算，在对数CFT的情况下，这是引人注目的。
We discuss how a spin system, which is subject to quenched disorder, might exhibit multicritical behaviors at criticality if the distribution of the impurities is arbitrary. In order to provide realistic candidates for such multicritical behaviors, we discuss several generalizations of the standard randomly diluted Ising's universality class adopting the $ε$-expansion close to several upper critical dimensions. In the presentation, we spend a special effort in bridging between CFT and RG results and discuss in detail the computation of quantities, which are of prominent interest in the case of logarithmic CFT.
