Gravitational cracking and complexity in the framework of gravitational decoupling

Abstract

In this work we analyse the stability of self gravitating spheres in the context of gravitational cracking. Besides exploring the role played by the anisotropy in the occurrence of cracking, we also study the effect of the complexity factor recently introduced by L. Herrera in Phys. Rev. D 97, 044010 (2018). The models under study correspond to anisotropic solutions obtained in the framework of the Gravitational Decoupling. The effect that the variation of the decoupling parameter and the compactness of the source have on the behaviour of the radial force is studied in detail.

References in corpus (15)

• Sound Speeds, Cracking and Stability of Self-Gravitating Anisotropic Compact Objects
• All static spherically symmetric anisotropic solutions of Einstein's equations
• Equation of State of a Dense and Magnetized Fermion System
• Shearing Expansion-free Spherical Anisotropic Fluid Evolution
• Gravitational decoupling for axially symmetric systems and rotating black holes
• A causal Schwarzschild-de Sitter interior solution by gravitational decoupling
• Dynamical laws of superenergy in General Relativity
• Complexity and neutron stars structure
• Anisotropic 2+1 dimensional black holes by gravitational decoupling
• Complexity of the Bondi metric
• Anisotropic Pressures in Very Dense Magnetized Matter
• Bulk viscosity of strange quark matter: Urca versus non-leptonic processes
• Regularity condition on the anisotropy induced by gravitational decoupling in the framework of MGD
• Bulk viscosity in nuclear and quark matter: A short review
• Bulk viscosity in 2SC and CFL quark matter

Cited by in corpus (7)

• Exploring physical properties of minimally deformed strange star model and constraints on maximum mass limit in $f(\mathcal{Q})$ gravity
• Traversable wormholes with like--Casimir complexity supported with arbitrarily small amount of exotic matter
• Possibility of the Traversable Wormholes in the Galactic Halos within $4D$ Einstein-Gauss-Bonnet Gravity
• Gravitational decoupling and superfluid stars
• Gravitational Cracking of General Relativistic Polytropes: a generalized scheme
• Complexity factor Parametrization for Traversable Wormholes
• Herrera Complexity and Shadows of Spherically Symmetric Compact Objects