A new composite axion model in which the Pati-Salam gauge group emerges from strong dynamics, yielding a high-quality accidental PQ symmetry and a fixed axion-photon coupling ratio E/N = -7/3.
Problem of Strong P and T Invariance in the Presence of Instantons,
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
hep-ph 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
A High-Quality Composite Pati-Salam Axion
A new composite axion model in which the Pati-Salam gauge group emerges from strong dynamics, yielding a high-quality accidental PQ symmetry and a fixed axion-photon coupling ratio E/N = -7/3.