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October 3, 2025Open Access

Five-loop Anomalous Dimensions of Cubic Scalar Theory from Operator Product Expansion

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Authors

RHRijun HuangNanjing Normal UniversityQJQingjun JinAcademy of Military Medical SciencesYLYi Li

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Overview

Analysis uncovers five-loop corrections to anomalous dimensions in cubic scalar theory, suggesting OPE is effective for QFTs.

Key Points

  • The analysis demonstrates a new record with five-loop corrections to anomalous dimensions in cubic scalar theory, highlighting the method's effectiveness.
  • Computed corrections provide insights into scaling dimensions at the Wilson-Fisher fixed point, extending to 1/N^5 order, thus advancing the field.
  • The research applies the operator product expansion method, extracting UV divergences from two-point propagator-type integrals across six dimensions.
  • This work further supports the capability of the OPE method in renormalization processes, showcasing its utility in quantum field theories.

Cite This Study

Huang et al. (2025) studied this question.

synapsesocial.com/papers/68e02f40f0e39f13e7fa2abfhttps://doi.org/10.48550/arxiv.2508.13620
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