c=3,N=2超共形场论的Z_2 Orbifold-Prime模型(英文)

Z_2 Orbifold-Prime Model of N=2 Superconformal Theories with c=3

讨论了二维环面上中心荷c =3,N =2的超共形场论 .特别给出该理论的配分函数 .进一步 ,为了产生新的模型 ,回顾了一般的orbifold方法 .然后构造了模不变的Z2 Orbifold

We consider N =2 superconformal field theories on a two dimensional torus with central charge c =3. In particular, we present the partition function for this theory. Furthermore, to generate new theories, we recall general orbifold prescription. At last, we construct the modular invariant Z 2 orbifold prime model.