Stellar Modelling of Compact Stars - Couverture souple

Sagar, Kumar Gaurav; Saklany, Shweta; Pant, Neeraj

 
9786209860522: Stellar Modelling of Compact Stars
Couverture souple
ISBN 10 : 6209860524 ISBN 13 : 9786209860522
Editeur : LAP Lambert Academic Publishing, 2026

Synopsis

The extreme laboratories of the universe demand physics beyond classical limits. This volume rigorously investigates the theoretical modeling of super-dense compact stars. By solving the Einstein Field Equations and their extensions, it constructs observationally consistent models accounting for pressure anisotropy, exotic matter, and modified gravity.Key explorations include:- Dark Energy Stabilization: Uses an embedding class-one formalism to show how repulsive dark energy interacting with baryonic matter acts as a dynamic shield against gravitational collapse.- Electromagnetic Dynamics: Applies a Gaussian density profile to the Einstein-Maxwell equations to model charge accretion, revealing phenomena like spin retardation and force field shifting.- Modified Gravity: Simulates the massive pulsar PSR J0952-0607 using the vanishing complexity condition in f(R,T) gravity, proving matter-geometry coupling allows for denser, stable cores.Verified against fundamental stability criteria, causality bounds, and standard energy conditions, this text provides a robust, physically motivated guide to decoding the densest stellar remnants in the cosmos.

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Éditeur
LAP Lambert Academic Publishing
Date d'édition
2026
Langue
anglais
ISBN 10 
6209860524
ISBN 13 
9786209860522
Reliure
Broché
Nombre de pages
212
Coordonnées du fabricant
non disponible
Personne responsable
non disponible