Gravitational wave emission under general parametrized metric from extreme mass ratio inspirals
arXiv:1812.04185 · doi:10.1103/PhysRevD.100.084055
Abstract
Future space-borne interferometers will be able to detect gravitational waves at to Hz. At this band extreme-mass-ratio inspirals (EMRIs) can be promising gravitational wave sources. In this paper, we investigate possibility of testing Kerr hypothesis against a parametrized non-Kerr metric by matching EMRI signals. However, EMRIs from either equatorial orbits or inclined orbits suffer from the "confusion problem". Our results show that, within the time scale before radiation flux plays an important role, small and moderate deviations from the Kerr spacetime() can be discerned only when spin parameter is high. In most cases, the EMRI waveforms related with a non-Kerr metric can be mimicked by the waveform templates produced with a Kerr black hole.
arXiv comment25 pages, 22 figures
References in corpus (46)
- Observation of Gravitational Waves from a Binary Black Hole Merger
- GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
- Advanced Virgo: a 2nd generation interferometric gravitational wave detector
- Multi-messenger Observations of a Binary Neutron Star Merger
- TianQin: a space-borne gravitational wave detector
- Science with the space-based interferometer LISA. V: Extreme mass-ratio inspirals
- The international pulsar timing array project: using pulsars as a gravitational wave detector
- Detection, Measurement and Gravitational Radiation
- Comparison of post-Newtonian templates for compact binary inspiral signals in gravitational-wave detectors
- LISA Capture Sources: Approximate Waveforms, Signal-to-Noise Ratios, and Parameter Estimation Accuracy
- Intermediate and Extreme Mass-Ratio Inspirals -- Astrophysics, Science Applications and Detection using LISA
- Black Hole Spectroscopy: Testing General Relativity through Gravitational Wave Observations
- A Metric for Rapidly Spinning Black Holes Suitable for Strong-Field Tests of the No-Hair Theorem
- Deep Learning for Real-time Gravitational Wave Detection and Parameter Estimation: Results with Advanced LIGO Data
- Measuring the neutron star equation of state with gravitational wave observations
- Testing General Relativity with Low-Frequency, Space-Based Gravitational-Wave Detectors
- Mapping spacetimes with LISA: inspiral of a test-body in a `quasi-Kerr' field
- "Kludge" gravitational waveforms for a test-body orbiting a Kerr black hole
- Using LISA EMRI sources to test off-Kerr deviations in the geometry of massive black holes
- General parametrization of axisymmetric black holes in metric theories of gravity
- Regular Black Hole Metric with Three Constants of Motion
- Celestial mechanics in Kerr spacetime
- Testing General Relativity with the Shadow Size of Sgr A*
- Untangling the merger history of massive black holes with LISA
- Imprint of Accretion Disk-Induced Migration on Gravitational Waves from Extreme Mass Ratio Inspirals
- Testing the Kerr black hole hypothesis using X-ray reflection spectroscopy
- Confusion Noise from LISA Capture Sources
- The Fast and the Fiducial: Augmented kludge waveforms for detecting extreme-mass-ratio inspirals
- Testing the space-time geometry around black hole candidates with the analysis of the broad K iron line
- Testing the No-Hair Theorem with Observations in the Electromagnetic Spectrum. IV. Relativistically Broadened Iron Lines
- On generic parametrizations of spinning black-hole geometries
- Testing Scalar-Tensor Gravity Using Space Gravitational-Wave Interferometers
- Tests of General Relativity in the Strong Gravity Regime Based on X-Ray Spectropolarimetric Observations of Black Holes in X-Ray Binaries
- Extreme Mass Ratio Inspirals: LISA's unique probe of black hole gravity
- Gravitational waves from Extreme Mass Ratio Inspirals in non-pure Kerr spacetimes
- The dynamics of precessing binary black holes using the post-Newtonian approximation
- X-MRIs: Extremely Large Mass-Ratio Inspirals
- Gravitational waves from bodies orbiting the Galactic Center black hole and their detectability by LISA
- Gravitational Radiations from a Spinning Compact Object around a supermassive Kerr black hole in circular orbit
- Testing the Kerr metric with the iron line and the KRZ parametrization
- Stealth Bias in Gravitational-Wave Parameter Estimation
- Constructing EOB dynamics with numerical energy flux for intermediate-mass-ratio inspirals
- Gravitational waves from extreme mass ratio inspirals around bumpy black holes
- How serious can the stealth bias be in gravitational wave parameter estimation?
- Bayesian inference on EMRI signals using low frequency approximations
- Fast Evolution and Waveform Generator for Extreme-Mass-Ratio Inspirals in Equatorial-Circular Orbits
Cited by in corpus (20)
- Adiabatic waveforms from extreme-mass-ratio inspirals: an analytical approach
- Gravitational Wave Astronomy With TianQin
- Taiji Data Challenge for Exploring Gravitational Wave Universe
- Probing beyond-Kerr spacetimes with inspiral-ringdown corrections to gravitational waves
- Qualifying ringdown and shadow of black holes under general parametrized metrics with photon orbits
- Analytical effective-one-body formalism for extreme-mass-ratio inspirals: eccentric orbits
- Dilated convolutional neural network for detecting extreme-mass-ratio inspirals
- Testing gravity with Extreme-Mass-Ratio Inspirals
- Influence of mass-ratio corrections in extreme-mass-ratio inspirals for testing general relativity
- Geometrized effective-one-body formalism for extreme-mass-ratio limits: Generic orbits
- A family of solutions to the inverse problem in gravitation: building a theory around a metric
- Assessing the systematic errors of extreme-mass-ratio inspirals waveforms for testing general relativity
- Cumulative effect of orbital resonances in extreme-mass-ratio inspirals
- Distinguishing compact objects in extreme-mass-ratio inspirals by gravitational waves
- Testing beyond-Kerr spacetimes with GWTC-3
- Gravitational waveform model based on photon motion for spinning black holes
- Probing Fundamental Physics with Gravitational Waves
- Constraining the Deviation of Kerr Metric via Bumpy Parameterization and Particle Swarm Optimization in Extreme Mass-Ratio Inspirals
- Measurement of the central Galactic black hole by extremely large mass-ratio inspirals
- Gravitational waves from equatorially eccentric extreme mass ratio inspirals around swirling Kerr black holes