And it is demonstrated that mixed spin model and pure Ising spin model belong to the same universality, which is in agreement with the conclusion made by Schofield and Bowers who calculated the critical exponents of mixed model directly.

• 结果表明:混合自旋模型和伊辛模型属于同一普适类。 证实了Schofield和Bowers通过直接对混合自旋模型临界指数的计算所做的结论。