Role of QCD in moduli stabilization during inflation and axion dark matter
Abstract Ignorance of the initial condition for the axion dynamics in the early Universe has led us to consider an O(1) valued initial amplitude, and that prefers the decay constant, F a , of the QCD axion to be an intermediate scale such as 1012 GeV in order to explain the dark matter abundance. We...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2023-11-01
|
| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP11(2023)103 |