Tsallis holographic dark energy
WebThe cosmic expansion phenomenon is being studied through the interaction of newly proposed dark energy models (Tsallis, Rényi and Sharma-Mittal holographic dark energy … WebThe cosmic expansion phenomenon is being studied through the interaction of newly proposed dark energy models (Tsallis, Rényi and Sharma-Mittal holographic dark energy (HDE) models) with cold dark matter in the framework of loop quantum cosmology.
Tsallis holographic dark energy
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WebEur.Phys.J.Plus 136 (2024) 5, 543 17 de maio de 2024. We investigate the Tsallis holographic dark energy (THDE) models in the context of perturbations’ growth. We assume the description of dark energy by considering the holographic principle and the nonadditive entropy to carry out this. We implement the perturbed relativistic equations to ... WebOct 1, 2024 · Reconstructing tsallis holographic quintessence. To analyse the DE theory in THDE model, the concept of scalar field supported by quantum gravity theory is …
WebSep 1, 2024 · While in a similar analysis, it has been shown that the Tsallis and Kaniadakis holographic dark energy, due to the generalized entropy, with the Hubble cutoff in the BD gravity, can lead the ... WebMay 3, 2024 · We consider the interacting Tsallis Holographic Dark Energy (THDE), with the Granda–Oliveros (GO) scale as the infrared (IR) cutoff, as dynamical vacuum. We …
WebThis paper considers Tsallis holographic dark energy in an FLRW universe that is flat, with the future event horizon serving as an IR cutoff. We examine the evolutionary behavior of … WebWe apply the holographic principle in the cosmological context through the nonextensive Tsallis entropy, used to describe the thermodynamic properties of nonstandard statistical systems such as the gravitational ones. Assuming the future event horizon as the infrared cutoff, we build a dark energy model free from cosmological inconsistencies, which …
WebBianchi type-III Tsallis holographic dark energy model in Saez–Ballester theory of gravitation Eur. Phys. J. C (2024) 80: 1198. Interacting Ricci dark energy in scalar Gauss …
WebEur.Phys.J.Plus 136 (2024) 5, 543 17 de maio de 2024. We investigate the Tsallis holographic dark energy (THDE) models in the context of perturbations’ growth. We … smart life login issuesWebKey words: modified theories of gravity — dark energy 1 INTRODUCTION Recent observational data coming from type Ia supernovae surveys, large scale structure, and the … hillside restaurant kilworth ontarioWebTo know the nature of DE, the holographic dark energy (HDE) provides a more reliable framework for its simplicity and reasonableness. The coincidence problem can be easily … smart life lightsWebDec 10, 2024 · We formulate Tsallis holographic dark energy, which is a generalization of standard holographic dark energy quantified by a new dimensionless parameter δ, … hillside retreat amini lifeWebJ. Astrophys. Astr. (2024) 44:6 Page 3 of 9 6 where Hi = Hi − H and Hi(i = 1,2,3) represent the directional Hubble parameters. The Einstein’s field equation (with 8πG = 1and c = 1) is given by: Rμν − 1 2 gμνR =−(Tμν +Tμν), (10) where Rμν is the Ricci tensor, R is the Ricci scalar and Tμν,Tμν are the energy-momentum tensors of mat- ter and HDE, respectively. hillside restaurant dallas tx northwest hwyWebIn this paper, we study the reconstruction paradigm for Tsallis holographic dark energy model using generalized Tsallis entropy conjecture with Hubble horizon in the framework … hillside residential school fifeWebThe purpose of this work is to study the Tsallis, Rényi and Sharma–Mittal holographic dark energy models in order to evaluate the accelerated expansion of the Universe. In this regard, we consider the modified field equations for logarithmic and power law versions of entropy corrected models in FRW Universe filled with interacting dark energy and cold dark matter … hillside restaurant winter park fl