Nanohertz gravitational waves from cosmic strings and dark photon dark matter
The recent observations by pulsar timing array (PTA) experiments suggest the existence of stochastic gravitational wave background in the nano-Hz range. It can be a hint for the new physics and cosmic string is one of the promising candidates. In this paper, we study the implication of the PTA resul...
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| Główni autorzy: | , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
Elsevier
2023-11-01
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| Seria: | Physics Letters B |
| Dostęp online: | http://www.sciencedirect.com/science/article/pii/S0370269323005476 |
| Etykiety: |
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