Exact formula of the spectrum of the pseudoscalar octet

DOI10.1016/J.PHYSLETB.2014.11.031zbMath1372.81096OpenAlexW2084789958MaRDI QIDQ2410271

Yanyan Li

Publication date: 17 October 2017

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

Full work available at URL: https://doi.org/10.1016/j.physletb.2014.11.031

zbMATH Keywords

non-perturbative methodspseudoscalar meson masseselectromagnetic correctionspseudo-Goldstone bosonsspontaneously broken approximate chiral symmetry

Mathematics Subject Classification ID

Strong interaction, including quantum chromodynamics (81V05) Electromagnetic interaction; quantum electrodynamics (81V10) Symmetry breaking in quantum theory (81R40) Nonperturbative methods of renormalization applied to problems in quantum field theory (81T16) Bethe-Salpeter and other integral equations arising in quantum theory (81Q40)

Cites Work

• Longitudinal and Transverse Ward–Takahashi Identities, Anomaly and Schwinger–Dyson Equation

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