Late time acceleration of our Universe caused by the absorption of baby universes
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866909072253517824 |
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| author | Ambjorn, Jan Watabiki, Yoshiyuki |
| author_facet | Ambjorn, Jan Watabiki, Yoshiyuki |
| contents | If our Universe is allowed to absorb baby universes, one obtains a modified Friedmann equation that can explain the late time acceleration of our Universe and there is no need for a cosmological constant. In addition the modified Friedmann equation favors the value of the Hubble constant obtained by local measurements. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_06931 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Late time acceleration of our Universe caused by the absorption of baby universes Ambjorn, Jan Watabiki, Yoshiyuki General Relativity and Quantum Cosmology High Energy Physics - Theory If our Universe is allowed to absorb baby universes, one obtains a modified Friedmann equation that can explain the late time acceleration of our Universe and there is no need for a cosmological constant. In addition the modified Friedmann equation favors the value of the Hubble constant obtained by local measurements. |
| title | Late time acceleration of our Universe caused by the absorption of baby universes |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2401.06931 |