Generalized cutoff for late time acceleration and inflation: The cosmology of holographic fluid
Aziza A. Chattopadhyay S.
30 March 2024World Scientific
International Journal of Geometric Methods in Modern Physics
2024#21Issue 4
Motivated by the work of Nojiri et al. [Phys. Lett. B 797 (2019) 134829], we utilize the holographic principle in the early universe to realize the holographic origin through inflation. A similar argument can be made for its well-researched late-time application, and the early-time horizon contraction naturally boosts holographic energy density at inflationary scales. After accounting for the IR cutoff adjustment and using holographic Ricci dark energy as the inflationary fluid, we have shown the significance of ∧UV in the inflation realization. For holographic Ricci dark fluids potential to realize inflation, several restrictions were derived. The e-folding number was used to discuss inflationary observables and determine the slow-roll parameters. The study covered the effects of reconstructing the IR cutoff and the potential for inflation to be realized after taking into account holographic Ricci dark energy as a special instance of the most generalized Nojiri-Odintsov holographic dark energy [S. Nojiri and S. D. Odintsov, Gen. Relativ. Gravit. 38 (2006) 1285-1304]. Additionally, some time intervals for the potential of inflation have been calculated, and the behavior of the equation of state parameter has also been discussed.
holographic Ricci dark energy , Inflation , Nojiri-Odintsov holographic dark energy , slow-roll parameters
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Department of General and Theoretical Physics, L.N. Gumilyov Eurasian National University, Kazakhstan
Department of Mathematics, Amity University, Major Arterial Road, Action Area II, Rajarhat, New Town, Kolkata, 700135, India
Department of General and Theoretical Physics
Department of Mathematics
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