Spin dynamics of moving bodies in rotating black hole spacetimes
arXiv:1907.00974 · doi:10.1002/andp.202100444
Abstract
The dynamics of spinning test bodies, moving in rotating black hole (Kerr, Bardeen-like and Hayward-like) spacetimes, are investigated. In Kerr spacetime, all the spherical, zoom-whirl and unbound orbits are considered numerically. Along spherical orbits and for high spin, an amplitude modulation is found in the harmonic evolution of the spin precessional angular velocity, caused by the spin-curvature coupling. Along the discussed zoom-whirl and unbound orbits, the test body approaches the center so much that it passes through the ergosphere. Near and inside the ergosphere, the variation of the spin direction can be very rapid. The effects of the spin-curvature coupling is also investigated. The initial values are chosen such a way, that the body and its spin move in the equatorial plane of the coordinate space and of the comoving frame, respectively. Hence, a clear effect of the spin-curvature coupling is observed as the orbit and the spin vector leave the equatorial plane. Additional effects in the spin precessional angular velocity and in the evolution of the Boyer-Lindquist coordinate components of the spin vector is also considered. Finally, in case of different regular black holes, the spin-curvature coupling influences differently the orbit and the spin evolutions.
24 pages; 14 figures
References in corpus (45)
- GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
- GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence
- Laser Interferometer Space Antenna
- Construction of Regular Black Holes in General Relativity
- Self-force and radiation reaction in general relativity
- Analysis of spin precession in binary black hole systems including quadrupole-monopole interaction
- A Periodic Table for Black Hole Orbits
- Black Hole Mergers and Unstable Circular Orbits
- Cross section, final spin and zoom-whirl behavior in high-energy black hole collisions
- Gravitational self-force on generic bound geodesics in Kerr spacetime
- Zoom-Whirl Orbits in Black Hole Binaries
- Effective potentials and morphological transitions for binary black-hole spin precession
- Observing complete gravitational wave signals from dynamical capture binaries
- The spin-flip phenomenon in supermassive black hole binary mergers
- Motion of spinning test bodies in Kerr spacetime
- Spinning particles in general relativity: Momentum-velocity relation for the Mathisson-Pirani spin condition
- Dynamics of Extended Spinning Masses in a Gravitational Field
- Spinning test particles in the spacetime
- Comment on "Construction of regular black holes in general relativity"
- Partial accretion in the propeller stage of low mass X-ray binary Aql X--1
- Dynamics of Black Hole Pairs I: Periodic Tables
- Investigating spinning test particles: spin supplementary conditions and the Hamiltonian formalism
- Dynamics of Black Hole Pairs II: Spherical Orbits and the Homoclinic Limit of Zoom-Whirliness
- Hamiltonians and canonical coordinates for spinning particles in curved space-time
- Flip-flopping binary black holes
- Gravitational waves from spinning compact binaries in hyperbolic orbits
- Spinning test particle motion around a traversable wormhole
- Frame-dragging effect in the field of non rotating body due to unit gravimagnetic moment
- What GW170729's exceptional mass and spin tells us about its family tree
- Spin supplementary conditions for spinning compact binaries
- Time parameterizations and spin supplementary conditions of the Mathisson-Papapetrou-Dixon equations
- Comment on "Generic rotating regular black holes in general relativity coupled to non-linear electrodynamics"
- Spin-geodesic deviations in the Kerr spacetime
- Spinning test body orbiting around a Schwarzschild black hole: Comparing Spin Supplementary Conditions for Circular Equatorial Orbits
- Self-force effects on the marginally bound zoom-whirl orbit in Schwarzschild spacetime
- Motion of spinning particles in non asymptotically flat spacetimes
- Quadrupole effects on the motion of extended bodies in Kerr spacetime
- Wide nutation: binary black-hole spins repeatedly oscillating from full alignment to full anti-alignment
- A Ulysses Detection of Secondary Helium Neutrals
- Dynamics of extended bodies with spin-induced quadrupole in Kerr spacetime: generic orbits
- Spin gauge symmetry in the action principle for classical relativistic particles
- Extended bodies in a Kerr spacetime: exploring the role of a general quadrupole tensor
- Supermassive Black Hole Tests of General Relativity with eLISA
- Gravitational self-force corrections to tidal invariants for spinning particles on circular orbits in a Schwarzschild spacetime
- Black hole geodesic parallel transport and the Marck recipe for isolating cumulative precession effects