论文标题
SOS模型的梯度Gibbs测量与Cayley树上的整数自旋值
Gradient Gibbs measures for the SOS model with integer spin values on a Cayley tree
论文作者
论文摘要
在本文中,我们继续进行[1]的调查,并考虑在$ k \ geq 2 $的Cayley树上的SOS(固体固体)模型。在Cayley树上的铁磁SOS案例中,我们找到了一类时期4个高度 - 周期性边界定律方程的三种解决方案,这些边界定律最多定义了三个周期性的梯度吉布斯测量。
In the present paper we continue the investigation from [1] and consider the SOS (solid-on-solid) model on the Cayley tree of order $k \geq 2$. In the ferromagnetic SOS case on the Cayley tree, we find three solutions to a class of period-4 height-periodic boundary law equations and these boundary laws define up to three periodic gradient Gibbs measures.