Analysis of class I complexity induced spherical polytropic models for compact objects

In this research, we present a comprehensive framework that uses a complexity factor to analyze class I generalized relativistic polytropes. We establish class I generalized Lane–Emden equations using the Karmarkar condition under both isothermal and non-isothermal regimes. Our approach considers a...

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Bibliographic Details
Published in:Frontiers in astronomy and space sciences 2023-04, Vol.10
Main Authors: Malik, Adnan, Mardan, S. A., Naz, Tayyaba, Khan, Shiraz
Format: Article
Language:English
Subjects:
anisotropy
compact objects
complexity
spherical polytropic models
spherical symmetry
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Summary:In this research, we present a comprehensive framework that uses a complexity factor to analyze class I generalized relativistic polytropes. We establish class I generalized Lane–Emden equations using the Karmarkar condition under both isothermal and non-isothermal regimes. Our approach considers a spherically symmetric fluid distribution for two cases of the generalized polytropic equation of state: 1) the mass density case μ o and 2) the energy density case μ . To obtain numerical solutions for both cases, we solve two sets of differential equations that incorporate the complexity factor. Finally, we conduct a graphical analysis of these solutions.
ISSN:2296-987X
2296-987X
DOI:10.3389/fspas.2023.1182772