Abstract
The renormalization group functions for six dimensional scalar theory with an symmetry are provided at four loops in the modified minimal subtraction () scheme. Aside from the anomalous dimension of and the -function this includes the mass operator and a -type operator. The anomalous dimension of the latter is computed explicitly at four loops for the and representations of . The expansion of all the related critical exponents are determined to . For instance the value for agrees with recent conformal bootstrap estimates in 5 and 5.95 dimensions. The renormalization group functions are also provided at four loops for the group .
- Received 19 November 2016
DOI:https://doi.org/10.1103/PhysRevD.95.065030
© 2017 American Physical Society