GR单圈图计算的W-T恒等式验证

Verifing of 1-loop Diagrams of GR Using W-T Identities

给出了广义相对论的Feynman规则，计算了二点顶角函数，并用W－T恒等式对二点正规顶角进行了直至单圈阶的验证．

The Feynman rules for GR are given,the two-point functions are calculated,and the verification of 1-loop diagrams of GR is demonstrated using W-T identities.