Four loop wave function renormalization in the non-abelian Thirring model

DOI10.1016/S0550-3213(01)00214-0zbMath0969.81564arXivhep-th/0104207MaRDI QIDQ5937789

D. B. Ali, J. A. Gracey

Publication date: 15 July 2001

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/hep-th/0104207

zbMATH Keywords

fermion field anomalous dimensionfundamental Lie colour group representationtwo-point Green function

Mathematics Subject Classification ID

Model quantum field theories (81T10) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16)

Related Items

Four loop \(\overline{\mathbf {MS}}\) mass anomalous dimension in the Gross-Neveu model, The 4-loop \(\beta\)-function in the 2D non-Abelian Thirring model, and comparison with its conjectured ``exact form, Fermion Schwinger's function for the SU(2)-Thirring model

Uses Software

• REDUCE

Cites Work

• Non-Abelian bosonization in two dimensions
• GROUP THEORY FACTORS FOR FEYNMAN DIAGRAMS
• Renormalization