Kaniadakis holographic dark energy with scalar field in Bianchi type-V universe

Abstract

In this work, considering anisotropic and homogeneous Bianchi type-V universe we investigated Kaniadakis holographic dark energy (KHDE). It is demonstrated that the equation of state (EoS) parameter has a transition from the quintessence era to the phantom era for the chosen model. Additionally, in the late time of the universe, EoS parameter behaves like a cosmological constant ([Formula: see text]) with an IR (Infrared) cut-off apparent horizon in case of a particular form of deceleration parameter. We reconstructed correspondence between the KHDE and tachyon, quintessence and k-essence scalar fields. Also, our numerical solutions have been shown in graphs for EoS parameter and scalar fields.

f(R,ϕ,X) Kütleçekiminde Ultra Yavaş Dönüşlü Enflasyon Dinamikleri

“…In this study, in high energy era of the universe, we applied the ultra-slow-roll condition to a model containing mixed terms in the background of gravity 𝑓(𝑅, 𝜙, 𝑋) (Odintsov and Oikonomou, 2019;Hwang and Noh, 2005;Tsujikawa, 2007;Keskin 2018;Korunur, 2016;Bahamonde et al, 2015;Yerzhanov et al, 2021;Wu, 2021;Kaczmarek and Szczesniak, 2020;Salti et al, 2016). We found that the inflation observables that occur in the background of gravity in the high energy era of the universe with an DOI:10.29132/ijpas.1381836 exponential scalar potential are in agreement with Planck 2018 data.…”