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Tsallis holographic dark energy

WebIn this work, we have examined the behavior of Bianchi-I (axially symmetric) matter-dominated and the anisotropic Universe with the proposed dark energy, Tsallis holographic dark energy (THDE), with the Hubble horizon as infrared cut-off [Tavayef et al., Tsallis holographic dark energy, Phys. Lett. B781 (2024) 195–200]. The Universe evolution from … WebNov 13, 2024 · It is found that EoS parameter exhibits quintom like behavior of the universe for all three models of HDE, and the squared speed of sound represents the stable behavior of Rényi HDE and Sharma-Mittal HDE at the latter epoch while unstable behavior for Tsallis HDE. The cosmic expansion phenomenon is being studied through the interaction of …

Quintessence model of Tsallis holographic dark energy

WebJun 10, 2024 · Employing the modified entropy–area relation suggested by Tsallis and Cirto [1], and the holographic hypothesis, a new holographic dark energy (HDE) model is … WebIn this paper, a new form of dark energy, known as Tsallis holographic dark energy (THDE), with IR cutoff as Hubble horizon proposed by Tavayef et al. Tsallis holographic dark energy, Phys. Lett. B781 (2024) 195 has been explored in Bianchi-III model with the matter. By taking the time subordinate deceleration parameter, the solution of Einstein’s field equation is … chs abenity https://labottegadeldiavolo.com

Tsallis holographic dark energy - ScienceDirect

WebWe investigate the new Tsallis agegraphic dark energy (NTADE) scenario in the framework of Horava-Lifshitz cosmology. Considering interacting and non-interacting scenarios of NTADE with dark matter in a spatially non-f… 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 … WebApr 1, 2024 · A few years later, Tavayef et al. (2024) introduced a new holographic dark energy deriving the non-additive entropy for complex systems, including black holes … chsacademy.org.uk

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Tsallis holographic dark energy

Crossing of Phantom Divide Line in Model of Interacting Tsallis ...

WebTo 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 … WebJun 20, 2024 · Using the Tsallis generalized entropy, holographic hypothesis and also considering the Hubble horizon as the IR cutoff, we build a holographic model for dark energy and study its cosmological ...

Tsallis holographic dark energy

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WebDec 10, 2024 · We formulate Tsallis holographic dark energy, which is a generalization of standard holographic dark energy quantified by a new dimensionless parameter δ, … 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 …

Web开馆时间：周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 WebModel is based on Tsallis holographic dark energy with observational constraints in flat FLRW spacetime geometry with higher derivative theory of gravity. • The model exhibits a …

WebKey words: modified theories of gravity — dark energy 1 INTRODUCTION Recent observational data coming from type Ia supernovae surveys, large scale structure, and the … WebJ. 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.

WebIn this work, we explore the Tsallis holographic dark energy (THDE) model with IR cutoff as Granda–Oliveros horizon describing the Universe experiencing an accelerating expansion …

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 ... describe the taste of waterWebWe investigate the new Tsallis agegraphic dark energy (NTADE) scenario in the framework of Horava-Lifshitz cosmology. Considering interacting and non-interacting scenarios of … describe the taste of shrimpWebOct 21, 2024 · New Tsallis Holographic Dark Energy. Bramha Dutta Pandey a, 1, Suresh Kumar P b, 2, Pank aj c, 3, Umesh Kumar Sharma d, 4. a, b, d Department of Mathematics, Institute of Applied Sciences and ... describe the taxonomic units of floraWebEmploying the modified entropy-area relation suggested by Tsallis and Cirto [1], and the holographic hypothesis, a new holographic dark energy (HDE) model is proposed. … describe the taste of pineappleWebIn this paper, we study the reconstruction paradigm for Tsallis holographic dark energy model using generalized Tsallis entropy conjecture with Hubble horizon in the framework … describe the taxonomy of plant kingdomWebWe introduce a new Magnum Fuzzy Kähler manifold with 548.328 fractal-like states. The work is based on some recent results revealing a curious finite exceptional Lie symmetry … chs abreviationWebEur.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 … describe the taste of wine