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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 1:28 |
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Conference: Bucharest University Faculty of Physics 2021 Meeting
Section: Theoretical Physics and Applied Mathematics
Title:
Numerical features for various scalar tensor theories with non-minimal couplings
Authors:
Florin Vlad IANCU (1), Dana Maria IOAN (1), Mihai MARCIU (1), Virgil BARAN (1), Andrei COCOR (1), Roxana ZUS (1)
*
Affiliation:
1) Faculty of Physics, University of Bucharest, Romania
E-mail
idana91@yahoo.com
Keywords:
cosmology, dark energy, expansion
Abstract:
In this work we shall investigate various theoretical models in the framework of scalar tensor models, extending the Einstein-Hilbert action by considering different topological invariants. After we briefly deduce the field equations, we explore the physical features at the background level by adopting specific numerical methods, displaying the possible evolution of our universe in these scenarios.
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