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- Title
Weak Coupling Regime in Dilatonic f (R , T) Cosmology.
- Authors
Brito, Francisco A.; Borges, Carlos H. A. B.; Campos, José A. V.; Costa, Francisco G.
- Abstract
We consider f (R , T) modified theories of gravity in the context of string-theory-inspired dilaton gravity. We deal with a specific model that under certain conditions describes the late time Universe in accord with observational data in modern cosmology and addresses the H 0 tension. This is done by exploring the space of parameters made out of those coming from the modified gravity and dilatonic charge sectors. We employ numerical methods to obtain several important observable quantities.
- Subjects
PHYSICAL cosmology; DILATON; GRAVITY; DARK energy
- Publication
Universe (2218-1997), 2024, Vol 10, Issue 3, p134
- ISSN
2218-1997
- Publication type
Article
- DOI
10.3390/universe10030134