Universal Seesaw Pati-Salam Model with Strong CP Solution
Published:Dec 31, 2025 18:27
•1 min read
•ArXiv
Analysis
This paper proposes a novel Pati-Salam model that addresses the strong CP problem without relying on an axion. It utilizes a universal seesaw mechanism to generate fermion masses and incorporates parity symmetry breaking. The model's simplicity and the potential for solving the strong CP problem are significant. The analysis of loop contributions and neutrino mass generation provides valuable insights.
Key Takeaways
Reference
“The model solves the strong CP problem without the axion and generates fermion masses via a universal seesaw mechanism.”