论文标题
在尺寸6导数操作员存在下,脱壳重新归一化。 iii。操作员混合和$β$功能
Off-shell renormalization in the presence of dimension 6 derivative operators. III. Operator mixing and $β$ functions
论文作者
论文摘要
我们评估了Abelian Higgs-Kibble模型中所有维度6平均均等操作员的单循环$β$函数。没有施加壳限制;并完全考虑了以一环订单产生的(广义)非物质场重新定义。还计算了操作员混合矩阵,其取消模式是由于理论和功率计数条件的功能身份所致。
We evaluate the one-loop $β$ functions of all dimension 6 parity-preserving operators in the Abelian Higgs-Kibble model. No on-shell restrictions are imposed; and the (generalized) non-polynomial field redefinitions arising at one-loop order are fully taken into account. The operator mixing matrix is also computed, and its cancellation patterns explained as a consequence of the functional identities of the theory and power-counting conditions.