An eccentric binary blackhole in post-Newtonian theory
arXiv:2203.00507 · doi:10.3390/sym14030510
Abstract
Gravitational waves radiated during binary black hole coalescence is a perfect probe for studying the characteristics of strong gravity. Advanced techniques for creating numerical relativity substitute models for eccentric binary black hole systems are presumed to become more crucial in existing and anticipated gravitational wave detectors. The imprint on the observation data of the gravitational wave emitted by the binary coalescence enhances the two body system studies. The aim of this study is to present an overview of the change in characteristics behaviours of hierarchical massive astrophysical objects merger, which are the data bank of the early universe. We present results from numerical relativity simulations of equal-mass and unequal mass nonspinning inspiral binary-black-hole system in the Post Newtonian framework. We also consider the time evolution of eccentricity for the initial eccentric system. The eccentric Post Newtonian equations are expanded in the form of frequency related variable . The model is restricted to the (2, 2) spin-weighted spherical harmonic modes. We conclude that for higher eccentricity as well as mass ratio there exist higher oscillation in orbital radius and in eccentricity.
References in corpus (56)
- Observation of Gravitational Waves from a Binary Black Hole Merger
- GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
- Multi-messenger Observations of a Binary Neutron Star Merger
- Binary Black Hole Mergers from Globular Clusters: Masses, Merger Rates, and the Impact of Stellar Evolution
- Merging binary black holes formed through chemically homogeneous evolution in short-period stellar binaries
- Gravitational waves from hot young rapidly rotating neutron stars
- The SXS Collaboration catalog of binary black hole simulations
- Gravitational wave bursts from cosmic strings
- The chemically homogeneous evolutionary channel for binary black hole mergers: rates and properties of gravitational-wave events detectable by advanced LIGO
- An Upper Limit on the Stochastic Gravitational-Wave Background of Cosmological Origin
- Gauge Field Production in Axion Inflation: Consequences for Monodromy, non-Gaussianity in the CMB, and Gravitational Waves at Interferometers
- The effect of metallicity on the detection prospects for gravitational waves
- Gravitational wave stochastic background from cosmic (super)strings
- GW190521: orbital eccentricity and signatures of dynamical formation in a binary black hole merger signal
- The astrophysical gravitational wave stochastic background
- Advanced Methods in Black-Hole Perturbation Theory
- Compact Binaries in Star Clusters I - Black Hole Binaries Inside Globular Clusters
- Gravitational wave background from binary systems
- Phasing of gravitational waves from inspiralling eccentric binaries
- Equilibrium models of relativistic stars with a toroidal magnetic field
- Stellar-mass black holes in young massive and open stellar clusters and their role in gravitational-wave generation
- Twisted-torus configurations with large toroidal magnetic fields in relativistic stars
- Black-hole hair loss: learning about binary progenitors from ringdown signals
- Searching for Eccentricity: Signatures of Dynamical Formation in the First Gravitational-Wave Transient Catalogue of LIGO and Virgo
- Accurate and efficient waveforms for compact binaries on eccentric orbits
- Identification and mitigation of narrow spectral artifacts that degrade searches for persistent gravitational waves in the first two observing runs of Advanced LIGO
- Searching for a Stochastic Background of Gravitational Waves with LIGO
- Third post-Newtonian angular momentum flux and the secular evolution of orbital elements for inspiralling compact binaries in quasi-elliptical orbits
- An eccentric binary black hole inspiral-merger-ringdown gravitational waveform model from numerical relativity and post-Newtonian theory
- Inspiralling compact binaries in quasi-elliptical orbits: The complete third post-Newtonian energy flux
- Complete waveform model for compact binaries on eccentric orbits
- Eccentric binary black hole surrogate models for the gravitational waveform and remnant properties: comparable mass, nonspinning case
- Comparisons of eccentric binary black hole simulations with post-Newtonian models
- Is black-hole ringdown a memory of its progenitor?
- Phasing of gravitational waves from inspiralling eccentric binaries at the third-and-a-half post-Newtonian order
- Frequency and time domain inspiral templates for comparable mass compact binaries in eccentric orbits
- Accessibility of the Gravitational-Wave Background due to Binary Coalescences to Second and Third Generation Gravitational-Wave Detectors
- Upper Limits on a Stochastic Background of Gravitational Waves
- Reducing eccentricity in black-hole binary evolutions with initial parameters from post-Newtonian inspiral
- Stochastic background of gravitational waves generated by a cosmological population of young, rapidly rotating neutron stars
- Tail effects in the third post-Newtonian gravitational wave energy flux of compact binaries in quasi-elliptical orbits
- Search for Eccentric Binary Neutron Star Mergers in the first and second observing runs of Advanced LIGO
- Learning about black hole binaries from their ringdown spectra
- Chirp Mass and Spin of Binary Black Holes from First Star Remnants
- Upper limits on a stochastic gravitational-wave background using LIGO and Virgo interferometers at 600-1000 Hz
- Search for transient gravitational wave signals associated with magnetar bursts during Advanced LIGO's second observing run
- Stochastic Background from Coalescences of NS-NS Binaries
- Diving below the spin-down limit: Constraints on gravitational waves from the energetic young pulsar PSR J0537-6910
- Eccentricity Estimate for Black Hole Mergers with Numerical Relativity Simulations
- Gravitational wave background from sub-luminous GRBs: prospects for second and third generation detectors
- Mergers of black-hole binaries with aligned spins: Waveform characteristics
- Merger-Ringdown Consistency: A New Test of Strong Gravity using Deep Learning
- Stochastic gravitational wave background from magnetic deformation of newly born magnetars
- Effective chirp mass captures the inspiral frequency evolution of the non-spinning eccentric compact binary
- Eccentric Motion of Spinning Compact Binaries
- Chirp mass-distance distributions of the sources of gravitational waves