Suppressing the QCD axion abundance by hidden monopoles
We study the Witten effect of hidden monopoles on the QCD axion dynamics, and show that its abundance as well as isocurvature perturbations can be significantly suppressed if there is a sufficient amount of hidden monopoles. When the hidden monopoles make up a significant fraction of dark matter, th...
Furkejuvvon:
| Váldodahkkit: | , , |
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| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
Elsevier
2016-02-01
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| Ráidu: | Physics Letters B |
| Liŋkkat: | http://www.sciencedirect.com/science/article/pii/S0370269315010230 |
| Fáddágilkorat: |
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