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arXiv 2006.13581cond-mat.stat-mech
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混合自旋类Ising系统的变换

Transformations of mixed spin-class Ising systems

Joost Kruis

摘要:

在现今应用伊辛模型的许多领域中,自旋变量通常被假定为自旋类$\{-1,1\}$或$\{0,1\}$,即使对于二元实值自旋类的任何混合,也存在适当的伊辛模型分布。在这里,我们表明,在他们的基础上,所有这些自旋类是相同的,作为一个简单的表达式存在,使我们能够转换的变量从一个特定的自旋类的组合到任何其他组合,而不改变系统状态的概率作为一个整体。

英文摘要:

In the many fields in which the Ising model is applied nowadays, the spin variables are often assumed to be of spin-class $\{-1,1\}$ or $\{0,1\}$, even though for any mix of binary real valued spin-classes a proper Ising model distribution exists. Here we show that in their basis all these spin-classes are the same, as a simple expressions exist that allow us to transform the variables from one particular mix of spin-classes to any other combination, without changing the probabilities for the system states as a whole.

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。

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