String theory and the dark glueball problem
We study cosmological constraints on dark pure Yang-Mills sectors. Dark glueballs are overproduced for large regions of ultraviolet parameter space. The problem may be alleviated in two ways: via a large preferential reheating into the visible sector, motivating certain inflation or modulus decay mo...
| Автори: | , , |
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| Формат: | Journal article |
| Опубліковано: |
American Physical Society
2017
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