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Constraint on the Higgs-Dilaton potential via Warm inflation in Two-Time Physics
- Source :
- Advances in High Energy Physics, Vol.2022, 5313952 (2022)
- Publication Year :
- 2021
-
Abstract
- Within the $SP(2,R)$ symmetry, the Two-time model (2T model) has six dimensions with two dimensions of time and the dilaton field that can be identified as inflaton in a warm inflation scenario with potential of the form $\sim\phi^4$. From that consideration, we derive the range of parameters for the Higgs-Dilaton potential, the coupling constant between Higgs and Dialton ($\alpha$) is larger than $0.0053$ and the mass of Dilaton is smaller than $10^{-7}$ GeV. Therefore, the 2T-model indirectly suggests that extra-dimension can also be a source of inflation.<br />Comment: 15 pages and 2 figures
- Subjects :
- High Energy Physics - Phenomenology
Subjects
Details
- Database :
- arXiv
- Journal :
- Advances in High Energy Physics, Vol.2022, 5313952 (2022)
- Publication Type :
- Report
- Accession number :
- edsarx.2107.01683
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1155/2022/5313952