Five loop renormalization of the Wess-Zumino model

نویسندگان

چکیده

We renormalize the Wess-Zumino model at five loops in both minimal subtraction (MSbar) and momentum (MOM) schemes. The calculation is carried out automatically using a routine that performs D-algebra. Generalizations of to include $O(N)$ symmetry as well case with real complex tensor couplings are also considered. confirm emergent SU(3) six dimensional O(N) phi^3 theory property model. With new loop order precision we compute critical exponents epsilon expansion for several these generalizations XYZ compare conformal bootstrap estimates three dimensions. For example our estimate correction scaling exponent very good agreement which equates supersymmetric fixed point Gross-Neveu-Yukawa rational number part MSbar beta-function.

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ژورنال

عنوان ژورنال: Physical review

سال: 2022

ISSN: ['0556-2813', '1538-4497', '1089-490X']

DOI: https://doi.org/10.1103/physrevd.105.025004