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

共 29 条

[1]

[Anonymous], hep-th/0507215

[2] ZERO COSMOLOGICAL CONSTANT FROM MINIMUM ACTION [J].

BAUM, E .

PHYSICS LETTERS B, 1983, 133 (3-4) :185-186

[3] Quantization of four-form fluxes and dynamical neutralization of the cosmological constant [J].

Bousso, R ;

Polchinski, J .

JOURNAL OF HIGH ENERGY PHYSICS, 2000, (06) :1-25

[4] NEUTRALIZATION OF THE COSMOLOGICAL CONSTANT BY MEMBRANE CREATION [J].

BROWN, JD ;

TEITELBOIM, C .

NUCLEAR PHYSICS B, 1988, 297 (04) :787-836

[5] DYNAMIC NEUTRALIZATION OF THE COSMOLOGICAL CONSTANT [J].

BROWN, JD ;

TEITELBOIM, C .

PHYSICS LETTERS B, 1987, 195 (02) :177-182

[6] GRAVITATIONAL EFFECTS ON AND OF VACUUM DECAY [J].

COLEMAN, S ;

DELUCCIA, F .

PHYSICAL REVIEW D, 1980, 21 (12) :3305-3315

[7] THE COSMOLOGICAL CONSTANT IS POSSIBLY ZERO, BUT THE PROOF IS PROBABLY WRONG [J].

DUFF, M .

PHYSICS LETTERS B, 1989, 226 (1-2) :36-38

[8] QUANTUM INEQUIVALENCE OF DIFFERENT FIELD REPRESENTATIONS [J].

DUFF, MJ ;

VANNIEUWENHUIZEN, P .

PHYSICS LETTERS B, 1980, 94 (02) :179-182

[9] 4-FORMS AND THE VANISHING OF THE COSMOLOGICAL CONSTANT [J].

DUNCAN, MJ ;

JENSEN, LG .

NUCLEAR PHYSICS B, 1990, 336 (01) :100-114

[10] Cosmic attractors and gauge hierarchy [J].

Dvali, G ;

Vilenkin, A .

PHYSICAL REVIEW D, 2004, 70 (06) :063501-1

← 1 2 3 →