Recognition: 1 theorem link
Tests of General Relativity with Binary Black Holes from the second LIGO-Virgo Gravitational-Wave Transient Catalog
Pith reviewed 2026-05-15 03:43 UTC · model grok-4.3
The pith
Binary black hole gravitational waves match general relativity predictions with no deviations detected.
A machine-rendered reading of the paper's core claim, the machinery that carries it, and where it could break.
Core claim
The data from the second LIGO-Virgo transient catalog are consistent with general relativity, showing no evidence for new physics, black hole mimickers, or unaccounted systematics; specific results include tightened bounds on Lorentz-violating coefficients, a graviton mass limit of 3.09 times 10 to the -23 eV over c squared, and fractional deviations in ringdown frequencies consistent with zero for the fundamental and first overtone modes.
What carries the argument
Parametrized tests that vary post-Newtonian and phenomenological coefficients in the waveform model, combined with separate measurements of ringdown frequencies, damping times, and dispersion relations.
If this is right
- The remnant black holes are consistent with Kerr solutions within the measured precision.
- No post-merger echoes are detected, disfavoring certain alternative compact-object models.
- Polarization content is consistent with tensor modes only.
- Joint analysis of multiple events yields stronger constraints than single-event tests.
Where Pith is reading between the lines
- More events will allow these bounds to tighten further or expose small deviations if they exist.
- The results support continued use of general-relativity templates for parameter estimation in future catalogs.
- The same consistency checks can be applied to neutron-star events or mixed binaries when sufficient data arrive.
Load-bearing premise
The signals come from binary black hole mergers whose waveforms are accurately captured by the general-relativity-based templates, so that any true deviation would register in the specific parameters being varied.
What would settle it
A statistically significant nonzero value for the fractional deviation in the 220 ringdown frequency or a measured graviton mass exceeding 3.09 times 10 to the -23 eV over c squared at 90 percent credibility.
read the original abstract
Gravitational waves enable tests of general relativity in the highly dynamical and strong-field regime. Using events detected by LIGO-Virgo up to 1 October 2019, we evaluate the consistency of the data with predictions from the theory. We first establish that residuals from the best-fit waveform are consistent with detector noise, and that the low- and high-frequency parts of the signals are in agreement. We then consider parametrized modifications to the waveform by varying post-Newtonian and phenomenological coefficients, improving past constraints by factors of ${\sim}2$; we also find consistency with Kerr black holes when we specifically target signatures of the spin-induced quadrupole moment. Looking for gravitational-wave dispersion, we tighten constraints on Lorentz-violating coefficients by a factor of ${\sim}2.6$ and bound the mass of the graviton to $m_g \leq 3.09 \times 10^{-23} \mathrm{eV}/c^2$ with 90% credibility. We also analyze the properties of the merger remnants by measuring ringdown frequencies and damping times, constraining fractional deviations away from the Kerr frequency to $\delta \hat{f}_{220} = 0.03^{+0.38}_{-0.35}$ for the fundamental quadrupolar mode, and $\delta \hat{f}_{221} = 0.02^{+0.29}_{-0.33}$ for the first overtone; additionally, we find no evidence for postmerger echoes. Finally, we determine that our data are consistent with tensorial polarizations through a template-independent method. When possible, we assess the validity of general relativity based on collections of events analyzed jointly. We find no evidence for new physics beyond general relativity, for black hole mimickers, or for any unaccounted systematics.
Editorial analysis
A structured set of objections, weighed in public.
Referee Report
Summary. The manuscript reports tests of general relativity using the binary black hole events in the second LIGO-Virgo gravitational-wave transient catalog (GWTC-2). It performs residual consistency checks against detector noise, compares low- and high-frequency signal components, fits parametrized post-Newtonian and phenomenological waveform deviations, searches for gravitational-wave dispersion, measures ringdown frequencies and damping times of merger remnants, and performs a template-independent polarization analysis. All tests are found to be consistent with general relativity, with improved constraints reported on deviation parameters, Lorentz-violating coefficients, and the graviton mass; joint analyses of multiple events are used where possible.
Significance. If the results hold, the work provides a substantial strengthening of empirical tests of GR in the strong-field dynamical regime. The breadth of orthogonal tests (residuals, parametrized deviations, dispersion, ringdown, polarization) applied to the public O1/O2 catalog, together with the use of joint-event combinations, yields tighter bounds (e.g., factor of ~2 improvement on parametrized coefficients and ~2.6 on Lorentz-violating terms) while finding no evidence for deviations, black-hole mimickers, or unaccounted systematics. This constitutes a high-value reference result for the field.
minor comments (2)
- Abstract: the statement that constraints are improved by factors of ~2 could usefully reference the specific prior works being compared (e.g., the O1-only analyses) for immediate clarity.
- Section on ringdown analysis: the reported credible intervals on δf̂220 and δf̂221 are given without explicit mention of the number of events contributing to the joint posterior; adding this would aid reproducibility.
Simulated Author's Rebuttal
We thank the referee for their positive review and recommendation to accept the manuscript. The report accurately summarizes our tests of general relativity with the GWTC-2 events and correctly notes the improvements in constraints on deviation parameters, Lorentz-violating coefficients, and the graviton mass.
Circularity Check
No significant circularity in empirical GR consistency tests
full rationale
The paper performs direct empirical comparisons of LIGO-Virgo gravitational-wave signals to GR waveform models by fitting parametrized deviation coefficients to the data and checking residuals against detector noise. All tests (PN modifications, dispersion relations, ringdown frequencies, polarization checks) are falsifiable against external observations without any self-definitional loops, fitted inputs renamed as predictions, or load-bearing self-citations that reduce the central consistency claim to its own inputs. The analysis is self-contained and relies on standard statistical methods applied to catalog events.
Axiom & Free-Parameter Ledger
free parameters (1)
- parametrized deviation coefficients (e.g., delta phi_i, delta alpha_i)
axioms (1)
- domain assumption General relativity accurately describes the waveform generation and propagation for the events analyzed
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Reference graph
Works this paper leans on
-
[1]
uncertainty in the true p-value for any specific event, due to the finite number of noise instantiations used to compute the background SNR90
-
[2]
These two types of ignorance translate into uncertainty in the abscissa and ordinate values in Fig
uncertainty in the fraction of events yielding a p-value below any given benchmark, due to the finite number of events observed. These two types of ignorance translate into uncertainty in the abscissa and ordinate values in Fig. 2, respectively. We com- pute the corresponding credible band as explained below. The true (unknown) p-value for a given event i...
-
[3]
IV B may be strongly biased for heavy BBHs
Redshifted total mass From the study of simulated signals, it is known that the IMR consistency test of Sec. IV B may be strongly biased for heavy BBHs. This is because sources with high redshifted mass lead to short signals in the detectors and do not contain sufficient information about the inspiral regime. For this reason, most of the results discussed...
-
[4]
Waveform modeling In order to gauge systematic errors arising from imperfect waveform modeling, we perform the IMR consistency test using both IMRPhenomPv2 and SEOBNRv4 ROM. Although SEOBNRv4 ROM is a non-precessing waveform approximant, we find that the posteriors are in broad agreement with no qualitative differences between the results (Fig. 18). Assum...
-
[5]
C. M. Will, Living Rev. Relativity17, 4 (2014), arXiv:1403.7377 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2014
-
[6]
Testing Relativistic Gravity with Radio Pulsars
N. Wex, Testing relativistic gravity with radio pulsars, inFron- tiers in Relativistic Celestial Mechanics Volume 2: Applications and Experiments, edited by S. M. Kopeikin (De Gruyter, Berlin, Boston, 2014) pp. 39 – 102, arXiv:1402.5594 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2014
-
[7]
Modified Gravity and Cosmology
T. Clifton, P. G. Ferreira, A. Padilla, and C. Skordis, Phys. Rep. 513, 1 (2012), arXiv:1106.2476 [astro-ph.CO]
work page internal anchor Pith review Pith/arXiv arXiv 2012
- [8]
-
[9]
B. P. Abbottet al.(LIGO Scientific and Virgo Collaboration), Phys. Rev. Lett.116, 221101 (2016), [Erratum: Phys. Rev. Lett. 121, 129902(E) (2018)], arXiv:1602.03841 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2016
-
[10]
B. P. Abbottet al.(LIGO Scientific and Virgo Collaboration), Phys. Rev. X6, 041015 (2016), [Erratum: Phys. Rev. X8, 039903(E) (2018)], arXiv:1606.04856 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2016
-
[11]
Theoretical Physics Implications of the Binary Black-Hole Mergers GW150914 and GW151226
N. Yunes, K. Yagi, and F. Pretorius, Phys. Rev. D94, 084002 (2016), arXiv:1603.08955 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2016
-
[12]
B. P. Abbottet al.(LIGO Scientific and Virgo Collaboration), Phys. Rev. Lett.118, 221101 (2017), [Erratum: Phys. Rev. Lett. 121, 129901(E) (2018)], arXiv:1706.01812 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[13]
J. M. Ezquiaga and M. Zumalac´arregui, Phys. Rev. Lett.119, 251304 (2017), arXiv:1710.05901 [astro-ph.CO]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[14]
Implications of the Neutron Star Merger GW170817 for Cosmological Scalar-Tensor Theories
J. Sakstein and B. Jain, Phys. Rev. Lett.119, 251303 (2017), arXiv:1710.05893 [astro-ph.CO]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[15]
Dark Energy after GW170817 and GRB170817A
P. Creminelli and F. Vernizzi, Phys. Rev. Lett.119, 251302 (2017), arXiv:1710.05877 [astro-ph.CO]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[16]
Strong constraints on cosmological gravity from GW170817 and GRB 170817A
T. Baker, E. Bellini, P. G. Ferreira, M. Lagos, J. Noller, and I. Sawicki, Phys. Rev. Lett.119, 251301 (2017), arXiv:1710.06394 [astro-ph.CO]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[17]
B. P. Abbottet al.(LIGO Scientific and Virgo Collaboration), Phys. Rev. Lett.119, 141101 (2017), arXiv:1709.09660 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[18]
B. P. Abbottet al.(LIGO Scientific and Virgo Collaboration), Phys. Rev. Lett.123, 011102 (2019), arXiv:1811.00364 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2019
-
[19]
B. P. Abbottet al.(LIGO Scientific and Virgo Collaboration), Phys. Rev. D100, 104036 (2019), arXiv:1903.04467 [gr-qc]
work page internal anchor Pith review arXiv 2019
-
[20]
R. Abbottet al.(LIGO Scientific and Virgo Collaboration), Phys. Rev. X11, 021053 (2021), arXiv:2010.14527 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2021
-
[21]
B. P. Abbottet al.(LIGO Scientific and Virgo Collabora- tion), Phys. Rev. X9, 031040 (2019), arXiv:1811.12907 [astro- ph.HE]
work page internal anchor Pith review Pith/arXiv arXiv 2019
- [22]
-
[23]
L. Blanchet and B. S. Sathyaprakash, Classical Quantum Grav- ity11, 2807 (1994)
work page 1994
- [24]
-
[25]
K. G. Arun, B. R. Iyer, M. S. S. Qusailah, and B. S. Sathyaprakash, Classical Quantum Gravity23, L37 (2006), arXiv:gr-qc/0604018
work page internal anchor Pith review Pith/arXiv arXiv 2006
-
[26]
N. Yunes and F. Pretorius, Phys. Rev. D80, 122003 (2009), arXiv:0909.3328 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2009
-
[27]
C. K. Mishra, K. G. Arun, B. R. Iyer, and B. S. Sathyaprakash, Phys. Rev. D82, 064010 (2010), arXiv:1005.0304 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2010
-
[28]
T. G. F. Li, W. Del Pozzo, S. Vitale, C. Van Den Broeck, 28 ϕ□2 □0.02 □0.01 0.00 0.01 0.02 δ ˆpi ϕ0 ϕ1 ϕ2 ϕ3 □0.4 □0.2 0.0 0.2 0.4 ϕ4 ϕ5l ϕ6 □3 □2 □1 0 1 2 3 ϕ6l ϕ7 □6 □4 □2 0 2 4 6 β2 β3 □1.5 □1.0 □0.5 0.0 0.5 1.0 1.5 α2 α3 α4 □10 □5 0 5 10 GW190412 GW190814 □1 PN 0 PN 0.5 PN 1 PN 1.5 PN 2 PN 2.5 PN (l) 3 PN 3 PN (l) 3.5 PN FIG. 19. Posteriors for parame...
work page internal anchor Pith review Pith/arXiv arXiv 2012
-
[29]
T. G. F. Li, W. Del Pozzo, S. Vitale, C. Van Den Broeck, M. Agathos, J. Veitch, K. Grover, T. Sidery, R. Sturani, and A. Vecchio,Gravitational waves. Numerical relativity - data analysis. Proceedings, 9th Edoardo Amaldi Conference, Amaldi 9, and meeting, NRDA 2011, Cardiff, UK, July 10-15, 2011, J. Phys. Conf. Ser.363, 012028 (2012), arXiv:1111.5274 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2011
-
[30]
M. Agathos, W. Del Pozzo, T. G. F. Li, C. Van Den Broeck, J. Veitch, and S. Vitale, Phys. Rev. D89, 082001 (2014), arXiv:1311.0420 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2014
-
[31]
J. Meidamet al., Phys. Rev. D97, 044033 (2018), arXiv:1712.08772 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2018
- [32]
- [33]
-
[34]
Numerical binary black hole mergers in dynamical Chern-Simons: I. Scalar field
M. Okounkova, L. C. Stein, M. A. Scheel, and D. A. Hemberger, Phys. Rev. D96, 044020 (2017), arXiv:1705.07924 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[35]
E. W. Hirschmann, L. Lehner, S. L. Liebling, and C. Palenzuela, Phys. Rev. D97, 064032 (2018), arXiv:1706.09875 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2018
-
[36]
Black holes and binary mergers in scalar Gauss-Bonnet gravity: scalar field dynamics
H. Witek, L. Gualtieri, P. Pani, and T. P. Sotiriou, Phys. Rev. D 99, 064035 (2019), arXiv:1810.05177 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2019
-
[37]
M. Okounkova, L. C. Stein, J. Moxon, M. A. Scheel, and S. A. Teukolsky, Phys. Rev. D101, 104016 (2020), arXiv:1911.02588 [gr-qc]
-
[38]
M. Okounkova, Phys. Rev. D102, 084046 (2020), arXiv:2001.03571 [gr-qc]
-
[39]
T. P. Sotiriou and E. Barausse, Phys. Rev. D75, 084007 (2007), arXiv:gr-qc/0612065
work page internal anchor Pith review Pith/arXiv arXiv 2007
-
[40]
K. Yagi, L. C. Stein, N. Yunes, and T. Tanaka, Phys. Rev. D85, 064022 (2012), [Erratum: Phys. Rev. D93, 029902(E) (2016)], arXiv:1110.5950 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2012
-
[41]
Compact binary systems in scalar-tensor gravity: Equations of motion to 2.5 post-Newtonian order
S. Mirshekari and C. M. Will, Phys. Rev. D87, 084070 (2013), arXiv:1301.4680 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2013
-
[42]
R. N. Lang, Phys. Rev. D89, 084014 (2014), arXiv:1310.3320 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2014
-
[43]
R. N. Lang, Phys. Rev. D91, 084027 (2015), arXiv:1411.3073 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2015
-
[44]
Gravitational waveforms in scalar-tensor gravity at 2PN relative order
N. Sennett, S. Marsat, and A. Buonanno, Phys. Rev. D94, 084003 (2016), arXiv:1607.01420 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2016
-
[45]
Modeling dynamical scalarization with a resummed post-Newtonian expansion
N. Sennett and A. Buonanno, Phys. Rev. D93, 124004 (2016), arXiv:1603.03300 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2016
-
[46]
On the motion of hairy black holes in Einstein-Maxwell-dilaton theories
F.-L. Juli ´e, J. Cosmol. Astropart. Phys.01, 026, arXiv:1711.10769 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv
-
[47]
Hairy binary black holes in Einstein-Maxwell-dilaton theory and their effective-one-body description
M. Khalil, N. Sennett, J. Steinhoff, J. Vines, and A. Buonanno, Phys. Rev. D98, 104010 (2018), arXiv:1809.03109 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2018
-
[48]
Gravitational radiation from compact binary systems in Einstein-Maxwell-dilaton theories
F.-L. Juli ´e, J. Cosmol. Astropart. Phys.10, 033, arXiv:1809.05041 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv
-
[49]
L. Bernard, Phys. Rev. D98, 044004 (2018), arXiv:1802.10201 [gr-qc]
-
[50]
L. Bernard, Phys. Rev. D99, 044047 (2019), arXiv:1812.04169 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2019
-
[51]
F.-L. Juli´e and E. Berti, Phys. Rev. D100, 104061 (2019), arXiv:1909.05258 [gr-qc]
-
[52]
N. Sennett, R. Brito, A. Buonanno, V . Gorbenko, and L. Sen- atore, Phys. Rev. D102, 044056 (2020), arXiv:1912.09917 [gr-qc]
- [53]
-
[54]
On combining information from multiple gravitational wave sources
A. Zimmerman, C.-J. Haster, and K. Chatziioannou, Phys. Rev. D99, 124044 (2019), arXiv:1903.11008 [astro-ph.IM]
work page internal anchor Pith review Pith/arXiv arXiv 2019
- [55]
-
[56]
B. P. Abbottet al.(LIGO Scientific Collaboration and Virgo Collaboration), Classical Quantum Gravity34, 104002 (2017), arXiv:1611.07531 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[57]
LIGO Scientific Collaboration and Virgo Collaboration, Data release for Tests of General Relativity with GWTC-2, LIGO- P2000438 (2020)
work page 2020
-
[58]
R. Abbottet al.(LIGO Scientific and Virgo Collaboration), Open data from the first and second observing runs of Ad- vanced LIGO and Advanced Virgo (2019), arXiv:1912.11716 [gr-qc]
-
[59]
LIGO Scientific Collaboration, Virgo Collaboration, Grav- itational Wave Open Science Center, https://www.gw- openscience.org (2018)
work page 2018
-
[60]
J. Aasiet al.(LIGO Scientific Collaboration), Classical Quan- tum Gravity32, 074001 (2015), arXiv:1411.4547 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2015
-
[61]
Advanced Virgo: a 2nd generation interferometric gravitational wave detector
F. Acerneseet al.(Virgo Collaboration), Classical Quantum Gravity32, 024001 (2015), arXiv:1408.3978 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2015
-
[62]
The Advanced LIGO Photon Calibrators
S. Karkiet al., Rev. Sci. Instrum.87, 114503 (2016), arXiv:1608.05055 [astro-ph.IM]
work page internal anchor Pith review Pith/arXiv arXiv 2016
-
[63]
Calibration Uncertainty for Advanced LIGO's First and Second Observing Runs
C. Cahillaneet al., Phys. Rev. D96, 102001 (2017), arXiv:1708.03023 [astro-ph.IM]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[64]
Reconstructing the calibrated strain signal in the Advanced LIGO detectors
A. Vietset al., Classical Quantum Gravity35, 095015 (2018), arXiv:1710.09973 [astro-ph.IM]
work page internal anchor Pith review Pith/arXiv arXiv 2018
-
[65]
Sunet al., Classical Quantum Gravity37, 225008 (2020), 29 arXiv:2005.02531 [astro-ph.IM]
L. Sunet al., Classical Quantum Gravity37, 225008 (2020), 29 arXiv:2005.02531 [astro-ph.IM]
-
[66]
J. C. Driggerset al.(LIGO Scientific Collaboration Instru- ment Science Authors), Phys. Rev. D99, 042001 (2019), arXiv:1806.00532 [astro-ph.IM]
work page internal anchor Pith review Pith/arXiv arXiv 2019
-
[67]
Improving the Sensitivity of Advanced LIGO Using Noise Subtraction
D. Davis, T. J. Massinger, A. P. Lundgren, J. C. Driggers, A. L. Urban, and L. K. Nuttall, Classical Quantum Gravity36, 055011 (2019), arXiv:1809.05348 [astro-ph.IM]
work page internal anchor Pith review Pith/arXiv arXiv 2019
-
[68]
G. Vajente, Y . Huang, M. Isi, J. C. Driggers, J. S. Kissel, M. J. Szczepanczyk, and S. Vitale, Phys. Rev. D101, 042003 (2020), arXiv:1911.09083 [gr-qc]
-
[69]
N. J. Cornish and T. B. Littenberg, Classical Quantum Gravity 32, 135012 (2015), arXiv:1410.3835 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2015
-
[70]
R. Abbottet al.(LIGO Scientific, Virgo), Astrophys. J. Lett. 896, L44 (2020), arXiv:2006.12611 [astro-ph.HE]
- [71]
-
[72]
A. H. Nitzet al., PyCBC software, https://github.com/ ligo-cbc/pycbc(2018)
work page 2018
-
[73]
T. Dal Cantonet al., Phys. Rev. D90, 082004 (2014), arXiv:1405.6731 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2014
-
[74]
S. A. Usmanet al., Classical Quantum Gravity33, 215004 (2016), arXiv:1508.02357 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2016
-
[75]
S. Sachdevet al., arXiv:1901.08580 [gr-qc] (2019)
work page internal anchor Pith review Pith/arXiv arXiv 1901
-
[76]
Analysis Framework for the Prompt Discovery of Compact Binary Mergers in Gravitational-wave Data
C. Messicket al., Phys. Rev. D95, 042001 (2017), arXiv:1604.04324 [astro-ph.IM]
work page internal anchor Pith review Pith/arXiv arXiv 2017
-
[77]
B. S. Sathyaprakash and S. V . Dhurandhar, Phys. Rev. D44, 3819 (1991)
work page 1991
-
[78]
Gravitational-Radiation Damping of Compact Binary Systems to Second Post-Newtonian order
L. Blanchet, T. Damour, B. R. Iyer, C. M. Will, and A. G. Wise- man, Phys. Rev. Lett.74, 3515 (1995), arXiv:gr-qc/9501027
work page internal anchor Pith review Pith/arXiv arXiv 1995
-
[79]
L. Blanchet, T. Damour, G. Esposito-Far `ese, and B. R. Iyer, Phys. Rev. D71, 124004 (2005), arXiv:gr-qc/0503044
work page internal anchor Pith review Pith/arXiv arXiv 2005
-
[80]
A. Buonanno, B. R. Iyer, E. Ochsner, Y . Pan, and B. S. Sathyaprakash, Phys. Rev. D80, 084043 (2009), arXiv:0907.0700 [gr-qc]
work page internal anchor Pith review Pith/arXiv arXiv 2009
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