Excitation of Disk Oscillations by Warps: A Model of kHz QPOs
arXiv:astro-ph/0409051 · doi:10.1093/pasj/56.5.905
Abstract
The amplification of disk oscillations resulting from non-linear resonant couplings between the oscillations and a warp is examined. The disks are geometrically thin and general relativistic with non-rotating central objects. By using a Lagrangian formulation, a general stability criterion is derived. The criterion is applied to horizontal and vertical resonances of g-mode oscillations and to horizontal resonances of p-mode oscillations. The results of analyses show that g-mode oscillations (including p-mode oscillations of ) are amplified by horizontal resonances with the warp. Other modes of oscillations with other resonances are all damped by resonances. The amplified g-mode oscillations are located around the radius , the radius of the epicyclic frequency being maximum, i.e., . The frequencies of amplified oscillations are harmonics of , and well explain the 2 : 3 pairs of observed QPOs for reasonable masses (and spins) of the central objects.
28 pages, 1 figure, PASJ Vol.56, No.5 (accepted)
Cited by in corpus (85)
- Foundations of Black Hole Accretion Disk Theory
- A review of quasi-periodic oscillations from black hole X-ray binaries: observation and theory
- Black Hole Based Tests of General Relativity
- Transient Black Hole Binaries
- Orbital resonances in discs around braneworld Kerr black holes
- Multi-resonance orbital model of high-frequency quasi-periodic oscillations: possible high-precision determination of black hole and neutron star spin
- Confronting the models of 3:2 quasiperiodic oscillations with the rapid spin of the microquasar GRS 1915+105
- Quasi periodic oscillations in black hole binaries
- Radial and vertical epicyclic frequencies of Keplerian motion in the field of Kerr naked singularities - comparison with the black hole case and possible instability of naked singularity accretion discs
- Dynamics of particles and epicyclic motions around Schwarzschild-de-Sitter black hole in perfect fluid dark matter
- Warps, bending and density waves excited by rotating magnetized stars: results of global 3D MHD simulations
- Accretion, Outflows, and Winds of Magnetized Stars
- Models of quasi-periodic oscillations related to mass and spin of the GRO J1655-40 black hole
- Resonant Excitation of Disk Oscillations in Deformed Disks II: A Model of High Frequency QPOs
- On the time variability of geometrically-thin black hole accretion disks I : the search for modes in simulated disks
- Quasiperiodic oscillations, weak field lensing and shadow cast around black holes in Symmergent gravity
- Quasiperiodic oscillations around hairy black holes in Horndeski gravity
- Links between quasi-periodic oscillations and accretion states in neutron star low mass X-ray binaries
- Higher order nonlinearity in accretion disks: QPOs of black hole and neutron star sources and their spin
- On an excitation mechanism for trapped inertial waves in discs around black holes
- Mass of intermediate black hole in the source M82 X-1 restricted by models of twin high-frequency quasi-periodic oscillations
- Hydrodynamic instability in warped astrophysical discs
- A new method to constrain neutron star structure from quasi-periodic oscillations
- Quasi-periodic oscillations from the accretion disk around rotating traversable wormholes
- Quasi-periodic Oscillations in Rotating Ellis Wormhole Spacetimes
- Radiation Transport Two-Temperature GRMHD Simulations of Warped Accretion Disks
- 2:3 Twin Quasi-Periodic Oscillations in Magnetohydrodynamic Accretion Flows
- Frequency Correlation of QPOs Based on a Resonantly-Excited Disk-Oscillation Model
- Nozzle Shocks, Disk Tearing and Streamers Drive Rapid Accretion in 3D GRMHD Simulations of Warped Thin Disks
- Excitation of Low-Frequency QPOs in Black Hole Accretion Flows
- Epicyclic oscillations of non-slender fluid tori around Kerr black holes
- Weak nonlinear coupling between epicyclic modes in slender tori
- A Vertical Resonances of G-Mode Oscillations in Warped Disks and QPOs in Low-Mass X-Ray Binaries
- Controversy of the GRO J1655-40 black hole mass and spin estimates and its possible solutions
- Testing black holes in non-linear electrodynamics from the observed quasi-periodic oscillations
- Models of high-frequency quasi-periodic oscillations and black hole spin estimates in Galactic microquasars
- Twin-peak quasiperiodic oscillations as an internal resonance
- Frequency Correlations of QPOs Based on a Disk Oscillation Model in Warped Disks
- Warp and eccentricity propagation in discs around black holes
- Looking for extra dimensions in the observed quasi-periodic oscillations of black holes
- Mass and Spin of GRS 1915+105 Based on a Resonance Model of QPOs
- Oscillations of tori in the pseudo-Newtonian potential
- Forced oscillations in magnetized accretion disks and QPOs
- Internal resonance in non-linear disk oscillations and the amplitude evolution of neutron star kilohertz QPOs
- Excitation of Trapped Waves in Simulations of Tilted Black Hole Accretion Disks with Magnetorotational Turbulence
- Super-spinning compact objects and models of high-frequency quasi-periodic oscillations observed in Galactic microquasars
- HFQPOs and discoseismic mode excitation in eccentric, relativistic discs. II. Magnetohydrodynamic simulations
- Stability of the Magnetopause of Disk-Accreting Rotating Stars
- Black hole spin inferred from 3:2 epicyclic resonance model of high-frequency quasi-periodic oscillations
- Spin of Stellar-Mass Black Holes Estimated by a Model of Quasi-Periodic Oscillations
- Epicyclic oscillations in the Hartle-Thorne external geometry
- Excitation of Trapped g-Mode Oscillations in Warped Disks around Black Holes
- HFQPOs and discoseismic mode excitation in eccentric, relativistic discs. I. Hydrodynamic simulations
- A Resonantly-Excited Disk-Oscillation Model of High-Frequency QPOs of Microquasars
- Oscillations of the Inner Regions of Viscous Accretion Disks
- The Magneto Hydro Dynamical Model of KHz Quasi Periodic Oscillations in Neutron Star Low Mass X-ray Binaries (II)
- Confronting models for the high-frequency QPOs with Lense-Thirring precession
- Deciphering signatures of Bardeen black holes from the observed quasi-periodic oscillations
- A Resonance Model of Quasi-Periodic Oscillations of Low-Mass X-Ray Binaries
- Three Disk Oscillation Modes of Rotating Magnetized Neutron Stars
- Quasi-periodic oscillations and the global modes of relativistic, MHD accretion discs
- A geometric origin for quasi-periodic oscillations in black hole X-ray binaries
- Resonant Excitation of Disk Oscillations in Deformed Disks III: Revision of Mathematical Treatment
- Quasi-periodic oscillations, trapped inertial waves and strong toroidal magnetic fields in relativistic accretion discs
- Quasi-Periodic Oscillations Resonantly Induced on Spin-Induced Deformed-Disks of Neutron Stars
- Resonant Excitation of Disk Oscillations in Deformed Disks VI: Stability Criterion Revisited
- Trapped, Two-Armed, Nearly Vertical Oscillations in Polytropic Disks
- Probing black-hole accretion through time variability
- Dynamics of charged particles and quasi-periodic oscillations in the vicinity of a distorted, deformed compact object embedded in a uniform magnetic field
- Correlated Frequency-Changes of Trapped Vertical p-mode Oscillations and kHz QPOs
- Resonant Excitation of Disk Oscillations in Deformed Disks IV: A New Formulation Studying Stability
- Probing the nature of Einstein nonlinear Maxwell Yukawa black hole through gravitational wave forms from periodic orbits and quasiperiodic oscillations
- Signatures of Einstein-Maxwell dilaton-axion gravity from the observed quasi-periodic oscillations in black holes
- Resonant Excitation of Tilt Mode in Tidally Deformed Disks
- Resonant Excitation of Disk Oscillations in Deformed Disks V: Effects of Dissipative Process
- Resonant Excitation of Disk Oscillations in Deformed Disks VII: Stability Criterion in MHD Systems
- Constraining the rotating Simpson-Visser spacetime from the observed quasi-periodic oscillations in black holes
- Simultaneous Resonant Excitation of Low-frequency Eccentric Wave and Tilt Wave on Tidally Deformed Disks
- Oscillation properties of relativistic tori in the vicinity of a distorted deformed compact object
- Black Hole Quasi-Periodic Oscillations in the Presence of Gauss-Bonnet Trace Anomaly
- Local Analysis of Nonlinear Oscillations of Thin Accretion Disks
- Orbital Motion in Spacetimes Influenced by the Presence of Scalar and Electromagnetic Fields
- X-ray Quasi-Periodic Oscillations in Active Galactic Nuclei and Their Implications for the Changing Look Phenomenon
- Multi-resonance orbital model applied to high-frequency quasi-periodic oscillations observed in Sgr A*
- Evolution of a Mode of Oscillation Within Turbulent Accretion Disks