Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheating

被引：12

作者：

Lee, Hyun Min ^{[1
,2
]}

机构：

[1] Chung Ang Univ, Dept Phys, Seoul 06974, South Korea

[2] CERN, Theory Dept, CH-1211 Geneva 23, Switzerland

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2020年 / 2020卷 / 01期

基金：

新加坡国家研究基金会;

关键词：

Beyond Standard Model; Cosmology of Theories beyond the SM; Gauge Symmetry; p-branes; NEUTRALIZATION; ZERO;

D O I：

10.1007/JHEP01(2020)045

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：

We consider the most general effective action for the four-form fluxes in the Standard Model coupled to gravity. The Higgs mass parameter can be relaxed to a correct value due to the four-form coupling to the Higgs field and it stops changing due to an extremely suppressed transition probability from the observed cosmological constant to AdS space. We first introduce a non-minimal four-form coupling to gravity and discuss the role of a new scalar field as the inflaton and the conditions for a successful reheating at the end of relaxation.

引用

页数：14

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