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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 1:44 |
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Conference: Bucharest University Faculty of Physics 2021 Meeting
Section: Theoretical Physics and Applied Mathematics
Title:
Modern analytical approaches to the dark energy problem in scalar tensor theories
Authors:
Dana Maria IOAN (1), Florin Vlad IANCU (1), Virgil BARAN (1), Mihai MARCIU (1), Roxana ZUS (1)
*
Affiliation:
1) Faculty of Physics, University of Bucharest, Romania
E-mail
idana91@yahoo.com
Keywords:
dark energy, cosmology, accelerated expansion
Abstract:
After a short introduction into the recent advances and developments of various cosmological models, we investigate the accelerated expansion in a specific model which takes into account special corrections to the Lagrangian, offering a possible solution to the dark energy problem. The investigation leads to the detection of the main features in the phase space, exposing the physical characteristics of various evolutionary paths.
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