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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-24 22:12 |
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Conference: Bucharest University Faculty of Physics 2024 Meeting
Section: Theoretical and Computational Physics, High-Energy Physics, Applied Mathematics
Title:
The space-time acceleration and the interplay between matter and geometry
Authors:
Dana Maria IOAN (1), Mihai DRAGOMIR (1), Florin Vlad IANCU (1), Roxana ZUS (1), Mihai MARCIU (1), Virgil BARAN (1)
*
Affiliation:
1) Faculty of Physics, University of Bucharest
E-mail
idana91@yahoo.com
Keywords:
General Relativity
Abstract:
We discuss the possible emergence of the dark energy phenomenon due to the specific relation between matter and geometry, considering a viable theoretical model based on the interplay between the Einstein tensor and the Energy-momentum tensor. In this unorthodox theory the geometry and matter are considered on equal footing, leading to the matter creation or annihilation at the background level. For the linear decomposition, the present model represents an unusual step towards a more tangible gravity theory.
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