具有SU（2）内对称性的Sutherland模型的格林函数
Green Function of the Sutherland Model with SU(2) internal symmetry
摘要：
对于耦合参量$β=1$，我们得到了SU（2）内对称的Sutherland模型的空穴传播子，这是最简单的非平凡情形.一个产生的下旋洞分裂成两个下旋准洞和一个上旋准洞。虽然这些基本激发是能量自由的，但形状因子反映了它们的任意子特征。给出了任意整数$β$的表达式。
英文摘要：
We obtain the hole propagator of the Sutherland model with SU(2) internal symmetry for coupling parameter $β=1$, which is the simplest nontrivial case. One created hole with spin down breaks into two quasiholes with spin down and one quasihole with spin up. While these elementary excitations are energetically free, the form factor reflects their anyonic character. The expression for arbitrary integer $β$ is conjectured.
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