Model-independent cosmological insights from three newly reconstructed deceleration parameters with observational data

Model-independent cosmological insights from three newly reconstructed deceleration parameters with observational data

This article introduces three novel parametrizations of the deceleration parameter (DP) to explore the cosmological scenario. The newly introduced parametric forms of the DP are physically plausible and model-independent. We constrained the model parameters using a Markov Chain Monte Carlo (MCMC) me...

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Bibliographic Details
Main Authors: Devaraja Mallesha Naik, N.S. Kavya, L. Sudharani, V. Venkatesha
Format: Article
Language:English
Published: Elsevier 2023-09-01
Series:Physics Letters B
Subjects:
Deceleration parameter
Parametric reconstruction
Observational constraints
AIC and BIC
Om diagnostics
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269323004513

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http://www.sciencedirect.com/science/article/pii/S0370269323004513

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