Type-II two-Higgs-doublet model in noncommutative geometry

被引：0

作者：

Jimenez, Fredy ^{[1
]}

Restrepo, Diego ^{[1
,2
]}

Rivera, Andres ^{[1
]}

机构：

[1] Univ Antioquia, Inst Fis, Calle 70 52-21, Medellin, Colombia

[2] Univ Estadual Campinas, Inst Fis Gleb Wataghin, BR-13083859 Campinas 13083 859, SP, Brazil

来源：

NUCLEAR PHYSICS B | 2022年 / 983卷

基金：

巴西圣保罗研究基金会;

关键词：

ALMOST-COMMUTATIVE GEOMETRIES; STANDARD MODEL; HIGGS-BOSON; GRAVITY; SPHENO; FLAVOR; MATTER;

D O I：

10.1016/j.nuclphysb.2022.115923

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

In noncommutative geometry (NCG) the spectral action principle predicts the standard model (SM) particle masses by constraining the scalar and Yukawa couplings at some heavy scale, but gives an inconsistent value for the Higgs mass. Nevertheless, the scalar sector in the NCG approach to the standard model, is in general composed of two Higgs doublets and its phenomenology remains unexplored. In this work, we present a type-II two-Higgs-doublet model in NCG, with a SM-like Higgs mass compatible with the 125 GeV experimental value and extra scalars within the alignment limit without decoupling with masses from 350 GeV. (C) 2022 The Author(s). Published by Elsevier B.V.

引用

页数：18

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