Particle Acceleration in Kerr-(anti-) de Sitter Black Hole Backgrounds

Abstract

Recently, Banãdos, Silk and West (BSW) found that the center-of-mass energy of two colliding test particles in the neighborhood of an extreme Kerr black hole could be arbitrarily high when one particle has the critical angular momentum $L_{\text{C}}$. In their paper, they considered the black holes living in a Minkowski space-time with a zero cosmological constant. In this work, we study this process of particles in the backgrounds of the Kerr black holes living in a space-time with a nonzero cosmological constant. We find that for kerr black holes living in a space-time with a negative cosmological constant (Kerr-anti-de Sitter black holes), this process of particles could happen only if the Kerr-anti-de Sitter black hole is extreme and an additional fine tuning is satisfied; while for kerr black holes living in a space-time with a positive cosmological constant (Kerr-de Sitter black holes), this process of particles could happen no matter the Kerr-de Sitter black hole is extreme or not. We also study the particle collision outside the outer horizon of the Kerr-(anti-) de Sitter black hole in some cases. We find that there is a possibility that we could tune one colliding particle's angular momentum to gain the large center-of-mass energy without increase the particle's energy.

11 pages, 5 figures

References in corpus (13)

• Analytical solution of the geodesic equation in Kerr-(anti) de Sitter space-times
• Acceleration of particles as universal property of rotating black holes
• Charged Spinning Black Holes as Particle Accelerators
• Acceleration of particles by nonrotating charged black holes
• Collision of an innermost stable circular orbit particle around a Kerr black hole
• Emergent Flux from Particle Collisions Near a Kerr Black Hole
• On particles collisions near rotating black holes
• Acceleration of particles by black holes -- general explanation
• Acceleration of colliding shells around a black hole: Validity of the test particle approximation in the Banados-Silk-West process
• Naked singularities as particle accelerators
• General stationary charged black holes as charged particle accelerators
• Acceleration of particles in Einstein-Maxwell-dilaton black holes
• On particle collisions near Kerr's black holes

Cited by in corpus (37)

• Testing Symmergent gravity through the shadow image and weak field photon deflection by a rotating black hole using the M87${}^{\ast }$ and Sgr. A${}^{\ast }$ results
• Rotating charged hairy black hole in (2+1) dimensions and particle acceleration
• Acceleration of particles in spacetimes of black string
• Acceleration of particles and shells by Reissner-Nordström naked singularities
• Acceleration of particles by Janis-Newman-Winicour singularities
• Particle acceleration in Horava-Lifshitz black holes
• Charged spinning black holes as accelerators of spinning particles
• High energy collision of two particles in wormhole spacetimes
• Ultra-high energy particle collisions in a regular spacetime without blackholes or naked singularities
• Collision of two general particles around a rotating regular Hayward's black holes
• Lense-Thirring Precession in Plebański-Demiański spacetimes
• Kerr-de Sitter and Kerr-anti-de Sitter black holes as accelerators for spinning particles
• Acceleration of particles in Einstein-Maxwell-dilaton black holes
• String black hole: Can it be a particle accelerator ?
• Ultra-high energy collision with neither black hole nor naked singularity
• Charged Dilation Black Holes as Particle Accelerators
• Particle collisions in the lower dimensional rotating black hole space-time with the cosmological constant
• Particle collision with an arbitrarily high center-of-mass energy near a Bañados-Teitelboim-Zanelli black hole
• Can the Reissner-Nordström black hole or Schwarzschild black hole be the stable Planck-scale particle accelerator?
• Universality of BSW mechanism for spinning particles
• Spinning dilaton black hole in 2+1 dimensions as a particle accelerator
• Motion and collision of particles in rotating linear dilaton black hole
• Particle acceleration by Majumdar-Papapetrou di-hole
• Exploring black holes as particle accelerators: hoop-radius, target particles and escaping conditions
• Schwarzschild black hole surrounded by quintessential matter field as an accelerator for spinning particles
• Effect of the self-gravity of shells on a high energy collision in a rotating Bañados-Teitelboim-Zanelli spacetime
• Particle collisions near a three-dimensional warped AdS black hole
• Collision of particles near a three-dimensional rotating Hořava AdS black hole
• Motion and collision of particles near DST Black holes
• Rotating Black Hole with an Anisotropic Matter Field as a Particle Accelerator
• Charged dilaton black hole in 2+1 dimensions as a particle accelerator
• Particle Collision near 1+1- Dimensional Horava-Lifshitz Black Hole and Naked Singularity
• Collision of spinning particles near BTZ black holes
• Penrose and super-Penrose energy extraction from a Reissner-Nordström black hole spacetime with a cosmological constant through the BSW mechanism: Full story
• The center of mass energy of two colliding particles in the STU black holes
• Several solutions of the Klein-Gordon equation in Kerr-Newman spacetime and the BSW effect
• Collision of particles near charged MSW black hole in 2 + 1 dimensions