The scalar field models of Tsallis holographic dark energy with Granda–Oliveros cutoff in modified gravity

A Pradhan, G Varshney… - Canadian Journal of …, 2021 - cdnsciencepub.com
Canadian Journal of Physics, 2021cdnsciencepub.com
This research explores the Tsallis holographic quintessence, k-essence, and tachyon
models of dark energy in the modified f (R, T) gravity framework with Granda–Oliveros cutoff.
We have analyzed the energy density through. We study the correspondence between the
quintessence, k-essence, and tachyon energy density with the Tsallis holographic dark
energy density in a flat FRW Universe. The reconstruction is performed for different values of
Tsallis parameter δ in the region of ω Λ>–1 for the EoS parameter. This correspondence …
This research explores the Tsallis holographic quintessence, k-essence, and tachyon models of dark energy in the modified f(R, T) gravity framework with Granda–Oliveros cutoff. We have analyzed the energy density through . We study the correspondence between the quintessence, k-essence, and tachyon energy density with the Tsallis holographic dark energy density in a flat FRW Universe. The reconstruction is performed for different values of Tsallis parameter δ in the region of ωΛ > –1 for the EoS parameter. This correspondence allows reconstruction of the potentials and the dynamics for the scalar field models, if we set some constraints for the model parameters, which describe the accelerated expansion of the Universe.
Canadian Science Publishing
以上显示的是最相近的搜索结果。 查看全部搜索结果