theoretical high-energy physics

Large conformal bootstrap and chirality

arXiv:2607.11332

summary

The paper applies the large‑N critical point formalism to study how supersymmetry and chiral symmetry affect the presence of multiple zeta values in renormalization group functions, showing that the matter‑field anomalous dimension in the bosonic sector of the O(N) Wess‑Zumino model lacks such terms up to order 1/N³.

Abstract

We use the large critical point formalism to examine the interplay of supersymmetry and chiral symmetry on the location or otherwise of multiple zetas in the renormalization group functions of several related field theories. In particular we determine that the anomalous dimension of the matter field of the Lagrangian corresponding to the bosonic sector of the Wess-Zumino is free of multiple zetas to .

8 latex pages, proceedings of Loops and Legs 2026

Topics & keywords

#large-n expansion#conformal bootstrap#supersymmetry#chiral symmetry#anomalous dimensions#renormalization grouplarge Ncritical point formalismmultiple zeta valuesO(N) Wess-Zumino modelRG functionsanomalous dimension
Large $N$ conformal bootstrap and chirality · wovepaper