Cosmology in Entangled Relativity
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2024
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| Materias: | |
| Acceso en línea: | |
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| _version_ | 1866910433786462208 |
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| author | Minazzoli, Olivier |
| author_facet | Minazzoli, Olivier |
| contents | General Relativity, in the absence of a cosmological constant, is an inevitable limit of Entangled Relativity, particularly when the universe is dominated by dust and/or electromagnetic radiation. In this communication, I emphasize that this arises from a specific type of decoupling termed \textit{intrinsic decoupling}. I then discuss what this implies for Dark Energy candidates within this framework. Furthermore, I introduce a novel and tantalizing hypothesis that the Lagrangian of Entangled Relativity represents merely the unperturbed term of an infinite series in a perturbative scheme. The terms of this series are dictated by the only dimensionful universal parameter of the theory, and notably, this series retains the \textit{intrinsic decoupling} of the original theory, non-perturbatively. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_02051 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Cosmology in Entangled Relativity Minazzoli, Olivier General Relativity and Quantum Cosmology General Relativity, in the absence of a cosmological constant, is an inevitable limit of Entangled Relativity, particularly when the universe is dominated by dust and/or electromagnetic radiation. In this communication, I emphasize that this arises from a specific type of decoupling termed \textit{intrinsic decoupling}. I then discuss what this implies for Dark Energy candidates within this framework. Furthermore, I introduce a novel and tantalizing hypothesis that the Lagrangian of Entangled Relativity represents merely the unperturbed term of an infinite series in a perturbative scheme. The terms of this series are dictated by the only dimensionful universal parameter of the theory, and notably, this series retains the \textit{intrinsic decoupling} of the original theory, non-perturbatively. |
| title | Cosmology in Entangled Relativity |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2405.02051 |