Dynamics of Scalar Thin-Shell for a Class of Regular Black Holes

Abstract

This paper is devoted to study the dynamical behavior of thin-shell composed of perfect fluid by considering matter field as a scalar field. We formulate equation of motion of the shell by using Israel thin-shell formalism for a class of regular black holes as interior and exterior regions. The corresponding scalar fields and effective potentials are investigated numerically for both massless and massive scalar fields. We conclude that massless scalar shell leads to collapse, expansion and equilibrium while the massive case leads to collapse only.

21 pages, 14 figures

References in corpus (4)

• Plane Symmetric Gravitational Collapse
• Gravitational Collapse: Expanding and Collapsing Regions
• Expanding and Collapsing Scalar Field Thin Shell
• Spherically Symmetric Gravitational Collapse

Cited by in corpus (10)

• Stability of Charged Thin-Shell Gravastars with Quintessence
• Spherical thin shells in F(R) gravity: construction and stability
• Collapse and Expansion of Scalar Thin-Shell for a Class of Black Holes
• Mass parameter and the bounds on redshifts and blueshifts of photons emitted from geodesic particle orbiting in the vicinity of regular black holes
• Thermodynamics, Weak Gravitational Lensing, and Parameter Estimation of a Schwarzschild Black Hole Immersed in Hernquist Dark Matter Halo
• Thin shells in F(R) gravity with non-constant scalar curvature
• Thin shells surrounding black holes in F(R) gravity
• Black hole solutions and thin shells in N-dimensional F(R) gravity with a conformally invariant Maxwell field
• Charged thin shells in unimodular gravity
• Thin-shell wormholes in N-dimensional F(R) gravity