Cosmological Tests of $f(R,G,T)$ Dark Energy Model in FRW Universe

Abstract

This research article presents a new cosmological model formulated within the $f(R,G,T)$ framework, focusing on the observational signatures and parameter constraints of the model. The Markov Chain Monte Carlo (MCMC) technique is employed to effectively explore the parameter space using data from 36 Cosmic Chronometers and 1701 Pantheon Plus data points. A comparative analysis is conducted between the proposed $f(R,G,T)$ model and the widely accepted $\Lambda$CDM model, considering various cosmological parameters, such as Deceleration, Snap, and Jerk. By evaluating these parameters, valuable insights into the dynamics and evolution of the universe within the context of the new model are obtained. Diagnostic tests including Statefinder and Om Diagnostic are performed to further investigate the behavior and consistency of the $f(R,G,T)$ model. These tests provide deeper insights into the properties of the model and its compatibility with observational data. The model is subjected to statistical analysis using Information Criteria to rigorously assess its goodness of fit to the data. This analysis helps determine the level of agreement between the $f(R,G,T)$ model and the observational data, establishing the viability and reliability of the proposed cosmological framework. The results highlight the potential of the $f(R,G,T)$ framework in understanding the fundamental aspects of the universe's evolution and dynamics. The comparative analysis with the $\Lambda$CDM model, along with the comprehensive diagnostic tests performed, demonstrates the efficacy and validity of the $f(R,G,T)$ model in explaining observed cosmological phenomena. These findings contribute to the ongoing pursuit of accurate and comprehensive models that provide a deeper understanding of the nature of our universe.

arXiv comment19 pages, 10 figures; published in European Physical Journal C

References in corpus (123)

• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Measurements of Omega and Lambda from 42 High-Redshift Supernovae
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Determination of Cosmological Parameters
• Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
• Dynamics of dark energy
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Preliminary Maps and Basic Results
• Detection of the Baryon Acoustic Peak in the Large-Scale Correlation Function of SDSS Luminous Red Galaxies
• Unified cosmic history in modified gravity: from F(R) theory to Lorentz non-invariant models
• Type Ia Supernova Discoveries at z>1 From the Hubble Space Telescope: Evidence for Past Deceleration and Constraints on Dark Energy Evolution
• Cosmological parameters from CMB and other data: a Monte-Carlo approach
• Extended Theories of Gravity
• A Phantom Menace? Cosmological consequences of a dark energy component with super-negative equation of state
• Cosmological Constant - the Weight of the Vacuum
• f(R,T) gravity
• The Case for a Positive Cosmological Lambda-term
• Modified Gravity Theories on a Nutshell: Inflation, Bounce and Late-time Evolution
• The Complete Light-curve Sample of Spectroscopically Confirmed Type Ia Supernovae from Pan-STARRS1 and Cosmological Constraints from The Combined Pantheon Sample
• Discovery of a Supernova Explosion at Half the Age of the Universe and its Cosmological Implications
• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• Modified gravity with negative and positive powers of the curvature: unification of the inflation and of the cosmic acceleration
• Improved cosmological constraints from a joint analysis of the SDSS-II and SNLS supernova samples
• A Model of Holographic Dark Energy
• Baryon Acoustic Oscillations in the Sloan Digital Sky Survey Data Release 7 Galaxy Sample
• The Hubble Space Telescope Cluster Supernova Survey: V. Improving the Dark Energy Constraints Above z>1 and Building an Early-Type-Hosted Supernova Sample
• Measurements of the Cosmological Parameters Omega and Lambda from the First 7 Supernovae at z >= 0.35
• Improved Cosmological Constraints from New, Old and Combined Supernova Datasets
• Statefinder -- a new geometrical diagnostic of dark energy
• Modified Gauss-Bonnet theory as gravitational alternative for dark energy
• Spectra and Light Curves of Six Type Ia Supernovae at 0.511 < z < 1.12 and the Union2 Compilation
• Constraints on the redshift dependence of the dark energy potential
• Beyond the Cosmological Standard Model
• Cosmic Chronometers: Constraining the Equation of State of Dark Energy. I: H(z) Measurements
• Improved constraints on the expansion rate of the Universe up to z~1.1 from the spectroscopic evolution of cosmic chronometers
• Extra force in $f(R)$ modified theories of gravity
• Constraining Cosmological Parameters Based on Relative Galaxy Ages
• The Pantheon+ Analysis: The Full Dataset and Light-Curve Release
• Extended Theories of Gravity and their Cosmological and Astrophysical Applications
• First Year Wilkinson Microwave Anisotropy Probe (WMAP) Observations: Angular Power Spectrum
• Braneworld models of dark energy
• Reconstructing Dark Energy
• Two new diagnostics of dark energy
• Cosmological Tests of Modified Gravity
• Constraining dark energy with SNe Ia and large-scale structure
• PolyChord: nested sampling for cosmology
• Constraints on the equation of state of dark energy and the Hubble constant from stellar ages and the CMB
• PolyChord: next-generation nested sampling
• How many cosmological parameters?
• Finite-time future singularities in modified Gauss-Bonnet and $\mathcal{F}(R,G)$ gravity and singularity avoidance
• Lyman-alpha constraints on warm and on warm-plus-cold dark matter models
• Future of the universe in modified gravitational theories: Approaching to the finite-time future singularity
• Reconstruction of some cosmological models in f(R,T) gravity
• Cosmography: Cosmology without the Einstein equations
• Gravity assisted dark energy dominance and cosmic acceleration
• Thermodynamics in f(R,T) Theory of Gravity
• Large Scale Structure as a Probe of Gravitational Slip
• Black holes, cosmological solutions, future singularities, and their thermodynamical properties in modified gravity theories
• Cosmic Microwave Background and Supernova Constraints on Quintessence: Concordance Regions and Target Models
• Model independent evidence for dark energy evolution from Baryon Acoustic Oscillations
• Precision Cosmology? Not Just Yet
• Causes of Irregular Energy Density in $f(R,T)$ Gravity
• FRW Cosmology in F(R,T) gravity
• From inflation to dark energy in the non-minimal modified gravity
• The fate of (phantom) dark energy universe with string curvature corrections
• Testing some f(R,T) gravity models from energy conditions
• An Alternative f (R, T) Gravity Theory and the Dark Energy Problem
• Jeans analysis of self-gravitating systems in f(R)-gravity
• Energy conditions in $f(R,G)$ gravity
• Holographic explanation of wide-angle power correlation suppression in the Cosmic Microwave Background Radiation
• On the stability of the cosmological solutions in f(R,G) gravity
• Nested sampling for physical scientists
• Exploring Cosmological Expansion Parametrizations with the Gold SnIa Dataset
• The Influence of Modification of Gravity on the Dynamics of Radiating Spherical Fluids
• Density perturbations in general modified gravitational theories
• Interacting tachyon dark energy in non-flat universe
• On holographic dark-energy models
• Shape invariance method for quintom model in the bent brane background
• Finite-time singularities in f(R, T) gravity and the effect of conformal anomaly
• Entropy-Corrected Holographic Dark Energy
• Selection bias in dynamically-measured super-massive black hole samples: consequences for pulsar timing arrays
• Noether Symmetry Approach in $f(\mathcal{G},T)$ Gravity
• Extended matter bounce scenario in ghost free $f(R,\mathcal{G})$ gravity compatible with GW170817
• Observing the clustering properties of galaxy clusters in dynamical dark-energy cosmologies
• Inevitable ghost and the degrees of freedom in f(R,G) gravity
• Interacting Quintessence Models of Dark Energy
• The bouncing cosmology with $F(R)$ gravity and its reconstructing
• Interacting Entropy-Corrected Holographic Dark Energy and IR Cut-Off Length
• Self-interacting Dark Matter Without Direct Detection Constraints
• Comparison between different methods of model selection in cosmology
• Observational constraints on Myrzakulov gravity
• From Big to Little Rip in modified F(R,G) gravity
• Interacting 3-form dark energy models: distinguishing interactions and avoiding the Little Sibling of the Big Rip
• Interacting Ghost Dark Energy Models with Variable $G$ and $\Lambda$
• Unified universe history through phantom extended Chaplygin gas
• Constraints on the Parameterized Deceleration Parameter in FLRW Universe
• Higher derivative corrections of $f(R)$ gravity with varying equation of state in the case of variable $G$ and $\Lambda$
• Logarithmic corrected Polynomial $f(R)$ inflation mimicking a cosmological constant
• Bouncing Universe and Reconstructing Vector Field
• Holographic Dark Energy with Cosmological Constant
• Compact Stars in $f(\mathcal{R},\mathcal{G},\mathcal{T})$ Gravity
• Interacting two-component fluid models with varying EoS parameter
• Thermodynamics of the viscous $f(T,B)$ gravity in the new agegraphic dark energy model
• Constraining the Schwarzschild-de Sitter Solution in Models of Modified Gravity
• Bouncing universe with the non-minimally coupled scaler field and its reconstructing
• Reconstructing a String-Inspired Non-minimally Coupled Quintom Model
• Approximation of the potential in scalar field dark energy models
• An effective quintessence field with a power-law potential
• On dark energy models of single scalar field
• Asymptotically Lifshitz black hole solutions in F(R) gravity
• Phenomenological Fluids from Interacting Tachyonic Scalar Fields
• Interacting closed string tachyon with modified Chaplygin gas and its stability
• Logarithmic entropy--corrected holographic dark energy with non--minimal kinetic coupling
• Linear growth of matter density perturbations in f(R,G) theories
• The solution of tachyon inflation in curved universe
• Logarithmic corrected $F(R)$ gravity in the light of Planck 2015
• The late Universe with non-linear interaction in the dark sector: the coincidence problem
• Smooth braneworld models possibility in modified gravities
• Observational constraints on soft dark energy and soft dark matter: challenging $\Lambda$CDM
• Interacting Ricci dark energy models with an effective $\Lambda$-term in Lyra manifold
• Interaction between modified Chaplygin gas and ghost dark energy in presence of extra dimensions
• Constructions of $f(R,G,\mathcal{T})$ Gravity from Some Expansions of the Universe
• A Universe with a generalized ghost dark energy and Van der Waals fluid interacting with a fluid
• Dark Energy and Tachyon Field in Bianchi Type-V Space-time
• Quintessence Cosmology with an Effective $\Lambda$-Term in Lyra Manifold

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