# Gravitational wave templates from Extreme Mass Ratio Inspirals

@inproceedings{Skoupy2021GravitationalWT, title={Gravitational wave templates from Extreme Mass Ratio Inspirals}, author={Viktor Skoup'y and Georgios Lukes-Gerakopoulos Institute of Theoretical Physics and Faculty of Mathematics and Physics and Charles University and Prague and Czech Republic and Astronomical Institute of the Slovak Academy of Sciences}, year={2021} }

An extreme mass ratio inspiral takes place when a compact stellar object is inspiraling into a supermassive black hole due to gravitational radiation reaction. Gravitational waves (GWs) from this system can be calculated using the Teukolsky equation (TE). In our case, we compute the asymptotic GW fluxes of a spinning body orbiting a Kerr black hole by solving numerically the TE both in time and frequency domain. Our ultimate goal is to produce GW templates for space-based detectors such as LISA…

## 4 Citations

Adiabatic equatorial inspirals of a spinning body into a Kerr black hole

- PhysicsPhysical Review D
- 2022

The detection of gravitational waves from Extreme mass Ratio Inspirals (EMRIs) by the future space-based gravitational-wave detectors demands the generation of accurate enough waveform templates.…

Assessing the detectability of the secondary spin in extreme mass-ratio inspirals with fully relativistic numerical waveforms

- PhysicsPhysical Review D
- 2021

Extreme mass-ratio inspirals (EMRIs) detectable by the Laser Inteferometric Space Antenna (LISA) are unique probes of astrophysics and fundamental physics. Parameter estimation for these sources is…

Spinning test body orbiting around a Kerr black hole: Eccentric equatorial orbits and their asymptotic gravitational-wave fluxes

- PhysicsPhysical Review D
- 2021

We use the frequency and time domain Teukolsky formalism to calculate gravitational wave fluxes from a spinning body on a bound eccentric equatorial orbit around a Kerr black hole. The spinning body…

Adiabatic waveforms for extreme mass-ratio inspirals via multivoice decomposition in time and frequency

- Physics
- 2021

Scott A. Hughes, Niels Warburton, Gaurav Khanna, 4 Alvin J. K. Chua, and Michael L. Katz Department of Physics and MIT Kavli Institute, Cambridge, MA 02139, United States School of Mathematics and…

## References

SHOWING 1-10 OF 19 REFERENCES

Gravitational wave snapshots of generic extreme mass ratio inspirals

- Physics, Geology
- 2006

Using black hole perturbation theory, we calculate the gravitational waves produced by test particles moving on bound geodesic orbits about rotating black holes. The orbits we consider are…

Self-force and radiation reaction in general relativity.

- PhysicsReports on progress in physics. Physical Society
- 2019

This review surveys the theory of gravitational self- force in curved spacetime and its application to the astrophysical inspiral problem, and highlights the way in which self-force calculations make a fruitful contact with other approaches to the two-body problem and help inform an accurate universal model of binary black hole inspirals, valid across all mass ratios.

A new gravitational wave generation algorithm for particle perturbations of the Kerr spacetime

- Physics
- 2014

We present a new approach to solve the 2+1 Teukolsky equation for gravitational perturbations of a Kerr black hole. Our approach relies on a new horizon penetrating, hyperboloidal foliation of Kerr…

Laser Interferometer Space Antenna

- Physics
- 2012

Following the selection of The Gravitational Universe by ESA, and the successful flight of LISA Pathfinder, the LISA Consortium now proposes a 4 year mission in response to ESA's call for missions…

Gravitational waves from a spinning particle in circular orbits around a rotating black hole.

- PhysicsPhysical review. D, Particles and fields
- 1996

The post-Newtonian formula of the gravitational wave luminosity up to the order (v/c) 5 beyond the quadrupole formula including the linear order of particle spin is presented.

Periastron advance in spinning black hole binaries: comparing effective-one-body and Numerical Relativity

- Physics
- 2013

We compute the periastron advance using the effective-one-body formalism for binary black holes moving on quasicircular orbits and having spins collinear with the orbital angular momentum. We compare…

Hamilton-Jacobi equation for spinning particles near black holes

- PhysicsPhysical Review D
- 2019

A compact stellar-mass object inspiralling onto a massive black hole deviates from geodesic motion due to radiation-reaction forces as well as finite-size effects. Such post-geodesic deviations need…

Spinning test body orbiting around a Schwarzschild black hole: Circular dynamics and gravitational-wave fluxes

- Physics
- 2016

We consider a spinning test-body in circular motion around a nonrotating black hole and analyze different prescriptions for the body's dynamics. We compare, for the first time, the…

Factorization and resummation: A new paradigm to improve gravitational wave amplitudes

- Physics
- 2016

We introduce a new, resummed, analytical form of the post-Newtonian (PN), factorized, multipolar amplitude corrections $f_{\ell m}$ of the effective-one-body (EOB) gravitational waveform of spinning,…

Celestial mechanics in Kerr spacetime

- Physics
- 2002

The dynamical parameters conventionally used to specify the orbit of a test particle in Kerr spacetime are the energy E, the axial component of the angular momentum, Lz, and Carter's constant Q.…