Three-zero texture of quark-mass matrices as a solution to the strong CP problem

The strong charge-parity (CP) problem has been a long-standing problem in particle physics since 1976, illustrating the small CP-violation phase in quantum chromodynamics (QCD). The axion, based on the Peccei–Quinn mechanism, is the most popular solution to the problem. In this paper, we propose an...

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Bibliographic Details
Main Authors: Qiuyue Liang, Risshin Okabe, Tsutomu T. Yanagida
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269324006816
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