论文标题
GROSS-NEVEU模型中的CFT数据
CFT data in the Gross-Neveu model
论文作者
论文摘要
我们以$ 2 <d <4 $尺寸为$ 1/n $扩展以$ 2 <d <4 $尺寸计算$ 2 <d <4 $尺寸的CFT数据。特别是，我们利用背景字段方法来得出涉及复合操作员$ s^2 $的各种共形三角形，用于Hubbard-stratonovich Field $ S $。然后，我们应用这些共形三角形以获得相应的OPE系数。
We calculate CFT data for the Gross-Neveu model in $2<d<4$ dimensions at the next-to-leading order in the $1/N$ expansion. In particular, we make use of the background field method to derive various conformal triangles involving the composite operator $s^2$, for the Hubbard-Stratonovich field $s$. We then apply these conformal triangles to obtain the corresponding OPE coefficients.
