不可逆的Peccei-Quinn对称，自然的2HDM排列，以及可见的轴子

IF 5.5 1区物理与天体物理 Q1 Physics and Astronomy

Journal of High Energy Physics Pub Date : 2025-02-26 DOI:10.1007/JHEP02(2025)178

Antonio Delgado, Seth Koren

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引用次数: 0

摘要

我们确定\( {m}_{12}^2 \)是II型2HDM中具有测量夸克味的不可逆Peccei-Quinn对称的一个引子。因此，引入夸克色味单极子的紫外理论可以自然地实现不去耦的排列，并进一步恢复温伯格-威尔切克轴子。作为一个例子，我们考虑SU(9)色味统一理论，它不需要新的费米子。这是第一个利用不可逆对称来为一个小的相关参数找到狄拉克自然解释的模型。

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Non-invertible Peccei-Quinn symmetry, natural 2HDM alignment, and the visible axion

We identify \( {m}_{12}^2 \) as a spurion of non-invertible Peccei-Quinn symmetry in the type II 2HDM with gauged quark flavor. Thus a UV theory which introduces quark color-flavor monopoles can naturally realize alignment without decoupling and can furthermore revive the Weinberg-Wilczek axion. As an example we consider the SU(9) theory of color-flavor unification, which needs no new fermions. This is the first model-building use of non-invertible symmetry to find a Dirac natural explanation for a small relevant parameter.

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来源期刊

Journal of High Energy Physics 物理-物理：粒子与场物理

CiteScore

10.30

自引率

46.30%

发文量

2107

审稿时长

1.5 months

期刊介绍： The aim of the Journal of High Energy Physics (JHEP) is to ensure fast and efficient online publication tools to the scientific community, while keeping that community in charge of every aspect of the peer-review and publication process in order to ensure the highest quality standards in the journal. Consequently, the Advisory and Editorial Boards, composed of distinguished, active scientists in the field, jointly establish with the Scientific Director the journal''s scientific policy and ensure the scientific quality of accepted articles. JHEP presently encompasses the following areas of theoretical and experimental physics: Collider Physics Underground and Large Array Physics Quantum Field Theory Gauge Field Theories Symmetries String and Brane Theory General Relativity and Gravitation Supersymmetry Mathematical Methods of Physics Mostly Solvable Models Astroparticles Statistical Field Theories Mostly Weak Interactions Mostly Strong Interactions Quantum Field Theory (phenomenology) Strings and Branes Phenomenological Aspects of Supersymmetry Mostly Strong Interactions (phenomenology).