A Cosmological Holographic Reconstruction of f(Q) Theory

Abstract

This paper explores a cosmological reconstruction scheme in the background of f(Q) gravity theory from a Holographic perspective. The basic motivation for this work is that the reconstruction is performed from a holographic origin, which has its roots in the black hole thermodynamics and quantum gravity. Dark energy models inspired by holographic prescription are used to reconstruct the f(Q) gravity models. Two such models, namely the Granda-Oliveros holographic dark energy model and its generalization, the Chen- Jing model are considered for the study. Different scale factors are used and a thorough reconstruction scheme is set up using the dark energy models. The observationally constrained values of the free model parameters have been used to form the reconstructed models. Finally, a thorough investigation of the energy conditions has been performed to check the cosmological viability of the reconstructed f(Q) models. As an outcome, we get some very promising and cosmologically viable f(Q) models that present some interesting properties and demand further investigation.

34 pages, 60 figures

References in corpus (24)

• Dynamics of dark energy
• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• f(R,T) gravity
• Modified f(R) gravity consistent with realistic cosmology: from matter dominated epoch to dark energy universe
• Infrared cut-off proposal for the Holographic density
• Construction of cosmologically viable f(G) gravity models
• Large Scale Structure as a Probe of Gravitational Slip
• Energy conditions in f(R)-gravity
• Holographic dark energy models: A comparison from the latest observational data
• Energy Conditions in $f(Q)$ gravity
• A f(R) gravity without cosmological constant
• Generalized energy conditions in Extended Theories of Gravity
• Energy-Momentum Squared Gravity
• Energy Conditions in Modified $f(G)$ Gravity
• Restoring Holographic Dark Energy in Brane Cosmology
• Thermodynamical Interpretation of the Interacting Holographic Dark Energy Model in a non-flat Universe
• Constraining $f(Q,T)$ gravity from energy conditions
• On the co-existence of matter dominated and accelerating solutions in f(G)-gravity
• Unification of a Bounce with a Viable Dark Energy Era in Gauss-Bonnet Gravity
• Holographic dark energy in Gauss-Bonnet gravity with Granda-Oliveros cut-off
• Variable Equation of State for Generalized Dark Energy Model
• Holographic realization of constant roll inflation and dark energy: An unified scenario
• Emergent Universe With Exotic Matter In Loop Quantum Cosmology, DGP Brane World and Kaluza-Klein Cosmology
• Reconstruction of $f(T,\mathcal{T})$ Lagrangian for various cosmological scenarios