论文标题
在更改Apriori度量下的Ising模型的比较
Comparison of Ising Models Under Change of Apriori Measure
论文作者
论文摘要
我们研究了具有两种不同APRIORI措施的铁磁通用ISING模型的相关函数的比较。本说明的目的之一是在此问题上宣传丹尼尔·威尔斯(Daniel Wells)的45年未发表的作品。然后,我们证明了与均匀分布在单位球体上的D-向量的一个成分相关的APRIORII度量的结果,以及自旋S(2s +1均匀间隔的值对称为0,重量同样的重量),从而改善了在过渡温度下的Griffith的50年历史。
We study comparison of correlation functions for ferromagnetic generalized Ising models with two different apriori measures. One purpose of this note is to publicize some unpublished 45 year old work of Daniel Wells on the issue. We then prove results for the apriori measures associated to one component of D-vectors uniformly distributed on the unit sphere and also the case of spin S (2S +1 equally spaced values symmetric about 0 and with equal weights) that improves some 50 year old bounds of Griffiths on transition temperatures.