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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-22 2:38 |
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Conference: Bucharest University Faculty of Physics 2018 Meeting
Section: Theoretical Physics and Applied Mathematics
Title:
Quintom scenarios with non-minimal couplings in scalar tensor theories of gravity: present status and future perspectives
Authors:
Dana Maria IOAN(1), Florin Vlad IANCU(1), Roxana ZUS(1), Virgil BARAN(1), Mihai MARCIU(1)
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Affiliation:
1)Faculty of Physics, University of Bucharest, 405 Atomistilor, POB MG-11, RO-077125 Bucharest-Magurele, Roumania
E-mail
mihaimarciu@gmail.com
Keywords:
dark energy
Abstract:
Within this talk, we shall first analyze the emergence of quintom models for the dark energy phenomenon, discussing the present status of the quintom paradigm and the various theoretical techniques considered in scalar tensor theories which are applicable. Secondly, we shall propose and analyze new possible quintom scenarios with non-minimal couplings for the quintessence and phantom fields in the theoretical framework of general relativity, discussing the possible implications for the future evolution of the Universe, highlighting some possible constraints.
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