The anomalous chiral Lagrangian at order \(p^8\)

DOI10.1007/jhep01(2024)009arXiv2310.20547OpenAlexW4390585723MaRDI QIDQ6198323

Joan Ruiz-Vidal, Nils Hermansson-Truedsson, Johan Bijnens

Publication date: 20 March 2024

Published in: Journal of High Energy Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2310.20547

zbMATH Keywords

chiral Lagrangianeffective field theories of QCD

Mathematics Subject Classification ID

Quantum theory (81-XX)

Cites Work

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• Leading logarithms in the anomalous sector of two-flavour QCD
• The order \(p^8\) mesonic chiral Lagrangian
• The pion mass and decay constant at three loops in two-flavour chiral perturbation theory
• Invariant background field method for chiral Lagrangians including Wess-Zumino terms
• Renormalization of chiral perturbation theory to order \(p^6\)
• The ChPT: top-down and bottom-up
• Amplitude/operator basis in chiral perturbation theory
• Algorithm 915, SuiteSparseQR
• Hilbert series and higher-order Lagrangians for the \(O(N)\) model

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