Relaxation of Higgs mass and cosmological constant with four-form fluxes and reheatingopen access
- Authors
- Lee, Hyun Min
- Issue Date
- 8-Jan-2020
- Publisher
- Springer
- Keywords
- Beyond Standard Model; Cosmology of Theories beyond the SM; Gauge Symmetry; p-branes
- Citation
- Journal of High Energy Physics, v.2020, no.1
- Journal Title
- Journal of High Energy Physics
- Volume
- 2020
- Number
- 1
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/51576
- DOI
- 10.1007/JHEP01(2020)045
- ISSN
- 1126-6708
1029-8479
- Abstract
- 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. © 2020, The Author(s).
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