Quadratic quasi-normal mode dependence on linear mode parity
Abstract: Quasinormal modes (QNMs) uniquely describe the dominant piece of the gravitational-wave ringdown of postmerger black holes. While the linear QNM regime has been extensively studied, recent work has highlighted the importance of second-perturbative-order, quadratic QNMs (QQNMs) arising from the nonlinear coupling of linear QNMs. Previous attempts to quantify the magnitude of these QQNMs have shown discrepant results. Using a new hyperboloidal framework, we resolve the discrepancy by showing that the QQNM/QNM ratio is a function not only of the black hole parameters but also of the ratio between even- and odd-parity linear QNMs: the ratio QQNM/QNM depends on what created the ringing black hole, but only through this ratio of even- to odd-parity linear perturbations.
- K. D. Kokkotas and B. G. Schmidt, Quasinormal modes of stars and black holes, Living Rev. Rel. 2, 2 (1999), arXiv:gr-qc/9909058 .
- E. Berti, V. Cardoso, and A. O. Starinets, Quasinormal modes of black holes and black branes, Class. Quant. Grav. 26, 163001 (2009), arXiv:0905.2975 [gr-qc] .
- R. A. Konoplya and A. Zhidenko, Quasinormal modes of black holes: From astrophysics to string theory, Rev. Mod. Phys. 83, 793 (2011), arXiv:1102.4014 [gr-qc] .
- E. Barausse, V. Cardoso, and P. Pani, Can environmental effects spoil precision gravitational-wave astrophysics?, Phys. Rev. D 89, 104059 (2014), arXiv:1404.7149 [gr-qc] .
- E. Berti, V. Cardoso, and C. M. Will, On gravitational-wave spectroscopy of massive black holes with the space interferometer LISA, Phys. Rev. D 73, 064030 (2006), arXiv:gr-qc/0512160 .
- B. P. Abbott et al. (LIGO Scientific, Virgo), Observation of Gravitational Waves from a Binary Black Hole Merger, Phys. Rev. Lett. 116, 061102 (2016), arXiv:1602.03837 [gr-qc] .
- R. Abbott et al. (LIGO Scientific, Virgo), Tests of general relativity with binary black holes from the second LIGO-Virgo gravitational-wave transient catalog, Phys. Rev. D 103, 122002 (2021a), arXiv:2010.14529 [gr-qc] .
- C. D. Capano and A. H. Nitz, Binary black hole spectroscopy: a no-hair test of GW190814 and GW190412, Phys. Rev. D 102, 124070 (2020), arXiv:2008.02248 [gr-qc] .
- E. Finch and C. J. Moore, Searching for a ringdown overtone in GW150914, Phys. Rev. D 106, 043005 (2022), arXiv:2205.07809 [gr-qc] .
- P. J. Nee, S. H. Völkel, and H. P. Pfeiffer, Role of black hole quasinormal mode overtones for ringdown analysis, Phys. Rev. D 108, 044032 (2023), arXiv:2302.06634 [gr-qc] .
- H. Siegel, M. Isi, and W. M. Farr, Ringdown of GW190521: Hints of multiple quasinormal modes with a precessional interpretation, Phys. Rev. D 108, 064008 (2023), arXiv:2307.11975 [gr-qc] .
- V. Gennari, G. Carullo, and W. Del Pozzo, Searching for ringdown higher modes with a numerical relativity-informed post-merger model, Eur. Phys. J. C 84, 233 (2024), arXiv:2312.12515 [gr-qc] .
- M. Maggiore et al., Science Case for the Einstein Telescope, JCAP 03, 050, arXiv:1912.02622 [astro-ph.CO] .
- M. H.-Y. Cheung et al., Nonlinear Effects in Black Hole Ringdown, Phys. Rev. Lett. 130, 081401 (2023a), arXiv:2208.07374 [gr-qc] .
- K. Mitman et al., Nonlinearities in Black Hole Ringdowns, Phys. Rev. Lett. 130, 081402 (2023), arXiv:2208.07380 [gr-qc] .
- S. Ma and H. Yang, The excitation of quadratic quasinormal modes for kerr black holes (2024), arXiv:2401.15516 [gr-qc] .
- R. Panosso Macedo and M. Ansorg, Axisymmetric fully spectral code for hyperbolic equations, J. Comput. Phys. 276, 357 (2014), arXiv:1402.7343 [physics.comp-ph] .
- M. Ansorg and R. Panosso Macedo, Spectral decomposition of black-hole perturbations on hyperboloidal slices, Phys. Rev. D 93, 124016 (2016), arXiv:1604.02261 [gr-qc] .
- R. Panosso Macedo, J. L. Jaramillo, and M. Ansorg, Hyperboloidal slicing approach to quasi-normal mode expansions: the Reissner-Nordström case, Phys. Rev. D 98, 124005 (2018), arXiv:1809.02837 [gr-qc] .
- R. Panosso Macedo, Hyperboloidal framework for the Kerr spacetime, Class. Quant. Grav. 37, 065019 (2020), arXiv:1910.13452 [gr-qc] .
- J. L. Jaramillo, R. Panosso Macedo, and L. Al Sheikh, Pseudospectrum and Black Hole Quasinormal Mode Instability, Phys. Rev. X 11, 031003 (2021), arXiv:2004.06434 [gr-qc] .
- R. Panosso Macedo, Hyperboloidal approach for static spherically symmetric spacetimes: a didactical introduction and applications in black-hole physics, Phil. Trans. Roy. Soc. Lond. A 382, 20230046 (2024), arXiv:2307.15735 [gr-qc] .
- A. Spiers, A. Pound, and J. Moxon, Second-order Teukolsky formalism in Kerr spacetime: Formulation and nonlinear source, Phys. Rev. D 108, 064002 (2023b), arXiv:2305.19332 [gr-qc] .
- A. Pound and B. Wardell, Black hole perturbation theory and gravitational self-force 10.1007/978-981-15-4702-7_38-1 (2021), arXiv:2101.04592 [gr-qc] .
- S. A. Teukolsky, Rotating black holes: Separable wave equations for gravitational and electromagnetic perturbations, Physical Review Letters 29, 1114 (1972).
- E. W. Leaver, Spectral decomposition of the perturbation response of the Schwarzschild geometry, Phys. Rev. D 34, 384 (1986).
- A. Zenginoglu, A Geometric framework for black hole perturbations, Phys. Rev. D 83, 127502 (2011), arXiv:1102.2451 [gr-qc] .
- H.-P. Nollert, About the significance of quasinormal modes of black holes, Phys. Rev. D 53, 4397 (1996), arXiv:gr-qc/9602032 .
- A. Dhani, Importance of mirror modes in binary black hole ringdown waveform, Physical Review D 103, 104048 (2021).
- T. Mädler and J. Winicour, Bondi-Sachs Formalism, Scholarpedia 11, 33528 (2016), arXiv:1609.01731 [gr-qc] .
- K. Martel and E. Poisson, Gravitational perturbations of the Schwarzschild spacetime: A Practical covariant and gauge-invariant formalism, Phys. Rev. D 71, 104003 (2005), arXiv:gr-qc/0502028 .
- M. Campanelli and C. O. Lousto, Second order gauge invariant gravitational perturbations of a kerr black hole, Physical Review D 59, 124022 (1999).
- S. R. Green, S. Hollands, and P. Zimmerman, Teukolsky formalism for nonlinear Kerr perturbations, Classical and Quantum Gravity 37, 075001 (2020).
- A. Spiers, NP and GHP Formalisms for second-order Teukolsky equations, https://github.com/DrAndrewSpiers/NP-and-GHP-Formalisms-for-2nd-order-Teukolsky (2023).
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