二维SU（N）xSU（N）非线性西格玛模型中的大N跃迁
Large N transition in the 2D SU(N)xSU(N) nonlinear sigma model
摘要：
本文研究了二维大N主手征模型中光滑两点函数的特征多项式。我们数值计算表明，它经历了一个过渡的相关长度的顺序的临界距离。这种跃迁与二维大N量子色动力学属于同一普适类。
英文摘要：
We consider the characteristic polynomial associated with the smoothed two point function in two dimensional large N principal chiral model. We numerically show that it undergoes a transition at a critical distance of the order of the correlation length. The transition is in the same universality class as two dimensional large N QCD.
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。
