Decay of $f(R)$ quintessence into dark matter: mitigating the Hubble tension?
Analysis
This article explores a theoretical model where quintessence, a form of dark energy, decays into dark matter. The goal is to address the Hubble tension, a discrepancy between the expansion rate of the universe measured locally and that predicted by the standard cosmological model. The research likely involves complex calculations and simulations to determine if this decay mechanism can reconcile the observed and predicted expansion rates. The use of $f(R)$ gravity suggests a modification of general relativity.
Key Takeaways
- •Investigates a mechanism to address the Hubble tension.
- •Proposes quintessence decay into dark matter.
- •Employs $f(R)$ gravity, a modification of general relativity.
Reference
“The article likely presents a mathematical framework and numerical results.”