Observational Constraints on the Model Parameters of a Class of Emergent Universe

TL;DR

This paper evaluates a class of Emergent Universe models against recent observational data, constraining their parameters and assessing their viability based on current cosmological observations.

Contribution

It provides observational constraints on the parameters of a specific class of Emergent Universe models, identifying which models align with recent data.

Findings

Certain models are consistent with recent observations.

Some models are unrealistic due to their density parameter values.

Constraints on model parameters are quantitatively derived.

Abstract

A class of Emergent Universe (EU) model is studied in the light of recent observational data. Significant constraints on model parameters are obtained from the observational data. Density parameter for a class of model is evaluated. Some of the models are in favour of the recent observations. Some models have been found which are not interesting yielding unrealistic present day value of the density parameter.