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Communication Dans Un Congrès Année : 2024

Cosmology in Entangled Relativity

Résumé

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.

Dates et versions

hal-04576662 , version 1 (15-05-2024)

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Olivier Minazzoli. Cosmology in Entangled Relativity. 58th Rencontres de Moriond on Cosmology, Mar 2024, La Thuile, Italy. ⟨hal-04576662⟩
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