Charged scalar gravitational collapse in de Sitter spacetime

Abstract

We study the charged scalar collapse in de Sitter spacetimes. With the electric charge, there is one more competitor to join the competition of dynamics in the gravitational collapse. We find that two factors can influence the electric charge. If we just adjust the charge conjugation, the electric charge effect is always perturbative at the black hole threshold. The electric charge can also be influenced by the initial conditions of perturbations. These initial parameters can be tuned to control the competition in dynamics and present us new and rich physics in the process of gravitational collapse. We give physical explanations on these phenomena found in dynamics. Furthermore we show that the properties of the gravitational collapse are universal and do not depend on spacetime dimensions.

16pages, 8 figures. Accepted by PRD

References in corpus (3)

• Instability of higher dimensional charged black holes in the de-Sitter world
• Stability of AdS in Einstein Gauss Bonnet Gravity
• Collapse of self-interacting scalar field in anti-de Sitter space

Cited by in corpus (10)

• Instability of regularized 4D charged Einstein-Gauss-Bonnet de-Sitter black holes
• $P-v$ criticality of a specific black hole in $f(R)$ gravity coupled with Yang-Mills field
• Gravitational collapse of massless scalar field in $f(R)$ gravity
• Evolution of Anti-de Sitter black holes in Einstein-Maxwell-dilaton theory
• Gravitational Collapse of a Homogeneous Scalar Field Coupled Kinematically to Einstein Tensor
• Scalar field as an intrinsic time measure in coupled dynamical matter-geometry systems. II. Electrically charged gravitational collapse
• The Fate of Instability of de Sitter Black Holes at Large $D$
• Multiple critical gravitational collapse of charged scalar with reflecting wall
• Dynamical charged black hole spontaneous scalarization in Anti-de Sitter spacetimes
• Hierarchical formulation of the self-gravitating, n-dimensional, charged scalar field in spherical symmetry in affine null formalism