Constructing an Inflaton Potential by Mimicking Modified Chaplygin Gas

Abstract

In this paper, we considered an inflationary model that effectively behaves as a modified Chaplygin gas in the context of quintessence cosmology. We reconstructed the inflaton potential bottom-up and using the recent observational data we fixed the free parameters of the model. We showed that the modified Chaplygin gas inspired model is suitable for both the early and the late time acceleration but has shortcomings between the two periods.

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Cited by in corpus (15)

• Observational Constraints on New Exact Inflationary Scalar-field Solutions
• Unified universe history through phantom extended Chaplygin gas
• Dynamical symmetries in Brans-Dicke cosmology
• Holographic Dark Energy from Fluid/Gravity Duality Constraint by Cosmological Observations
• Chaplygin-gas Solutions of f(R) Gravity
• Stability and interacting $f(T,\mathcal{T})$ gravity with modified Chaplygin gas
• Do sewn singularities falsify the Palatini cosmology?
• Modified Cosmic Chaplygin AdS Black Hole
• Deformation of the quintom cosmological model and its consequences
• Thermodynamics of Modified Chaplygin-Jacobi Gas and Modified Chaplygin-Abel Gas: Stability Analysis and Observational Constraints
• Bouncing Universe in the Contexts of Generalized Cosmic Chaplygin Gas and Variable Modified Chaplygin Gas
• Gravastar in the framework of Loop Quantum Cosmology
• Sound Speed in Extended Chaplygin Fluid
• Time dependent dark energy and the thermodynamics of many-body systems
• Can Gibbons-Hawking Radiation and Inflation Arise Due to Spacetime Quanta?