抄録
Baryon number is an accidental symmetry in the standard model, while Peccei-Quinn symmetry is hypothetical symmetry which is introduced to solve the strong CP problem. We study the possible connections between Peccei-Quinn symmetry and baryon number symmetry. In this framework, an axion is identified as the Nambu-Goldstone boson of baryon number violation. As a result, characteristic baryon number violating processes are predicted. We developed the general method to determine the baryon number and lepton number of new scalar in the axion model.
本文言語 | 英語 |
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論文番号 | 035026 |
ジャーナル | Physical Review D |
巻 | 104 |
号 | 3 |
DOI | |
出版ステータス | 出版済み - 8月 1 2021 |
!!!All Science Journal Classification (ASJC) codes
- 物理学および天文学(その他)