Paper Citation Record · LEDGER

Nonlinearities of Schwarzschild Black Hole Head-on Collisions

As of 20 August 2026, this Paper Citation Record lists 66 of 66 outbound references and 1 inbound Pith citation observation for arXiv:2508.17993.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2508.17993 v1

Coverage vector

measured 66 of 66 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-15T17:00:05.153212Z

measured 67 of 67 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00

measured 1 of 1 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-08-03T19:24:52.611666Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: cited_works

Reference resolution

66 of 66 outbound references displayed

verified exact0
verified fuzzy0
unresolved65
parse uncertain0
malformed identifier0
metadata mismatch1

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation 0d20d519-4f63-46a5-9d73-2c2397ed39d0 · outbound

This paper cites Testing General Relativity with Present and Future Astrophysical Observations.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Testing General Relativity with Present and Future Astrophysical Observations

Reference 1

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.850207Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8bb4ff58-6198-423a-a005-c3b642b3d5b0 · outbound

This paper cites Extreme Gravity Tests with Gravitational Waves from Compact Binary Coalescences: (II) Ringdown.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Extreme Gravity Tests with Gravitational Waves from Compact Binary Coalescences: (II) Ringdown

Reference 2

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.855751Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a38aa16e-e286-44f8-9bbe-92de02dd043d · outbound

This paper cites Effective Field Theory of Black Hole Quasinormal Modes in Scalar-Tensor Theories.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Effective Field Theory of Black Hole Quasinormal Modes in Scalar-Tensor Theories

Reference 3

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.860809Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e68b2794-871e-4bda-a549-e99a41220c35 · outbound

This paper cites Tests of General Relativity with Binary Black Holes from the second LIGO-Virgo Gravitational-Wave Transient Catalog.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Tests of General Relativity with Binary Black Holes from the second LIGO-Virgo Gravitational-Wave Transient Catalog

Reference 4

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.865812Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 8306aac3-5dee-40a5-ad17-cfabe28bdfae · outbound

This paper cites On gravitational-wave spectroscopy of massive black holes with the space interferometer LISA.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions On gravitational-wave spectroscopy of massive black holes with the space interferometer LISA

Reference 5

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.871113Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 78340a8c-403a-4270-a12b-9d10f16b3434 · outbound

This paper cites Prospects for Observing and Localizing Gravitational-Wave Transients with Advanced LIGO, Advanced Virgo and KAGRA.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Prospects for Observing and Localizing Gravitational-Wave Transients with Advanced LIGO, Advanced Virgo and KAGRA

Reference 6

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.875890Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 14ccc12a-e07a-4212-a103-c7c87e656fe6 · outbound

This paper cites Observation of Gravitational Waves from a Binary Black Hole Merger.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Observation of Gravitational Waves from a Binary Black Hole Merger

Reference 7

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.881314Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 5730ce8c-c5d5-4e06-935f-078b2b250eeb · outbound

This paper cites GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions GWTC-3: Compact Binary Coalescences Observed by LIGO and Virgo During the Second Part of the Third Observing Run

Reference 8

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.885824Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 39ca2e4b-c4fe-4575-be32-5137ea07b128 · outbound

This paper cites Search for Eccentric Black Hole Coalescences during the Third Observing Run of LIGO and Virgo.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Search for Eccentric Black Hole Coalescences during the Third Observing Run of LIGO and Virgo

Reference 9

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.890195Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation eec7aa94-b846-4a9f-82ab-018e43b4fb08 · outbound

This paper cites Black hole spectroscopy: from theory to experiment.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Black hole spectroscopy: from theory to experiment

Reference 10

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.894760Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0734b0d2-ed93-47fb-9e79-d284229d4793 · outbound

This paper cites Late Time Tail of Wave Propagation on Curved Spacetime.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Late Time Tail of Wave Propagation on Curved Spacetime

Reference 11

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.899271Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7b46bccc-3946-410f-baee-1f9dd1085790 · outbound

This paper cites Dynamics of Scalar Fields in the Background of Rotating Black Holes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Dynamics of Scalar Fields in the Background of Rotating Black Holes

Reference 12

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.903663Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation a11bb17f-84a5-4849-b7ae-20707aa9b82d · outbound

This paper cites Dynamics of perturbations of rotating black holes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Dynamics of perturbations of rotating black holes

Reference 13

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.908176Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation df894d99-dc3c-4d31-a6ed-043bd80efbe8 · outbound

This paper cites Late-Time Dynamics of Scalar Fields on Rotating Black Hole Backgrounds.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Late-Time Dynamics of Scalar Fields on Rotating Black Hole Backgrounds

Reference 14

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.912716Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 73fcac82-012f-4b25-abd7-659d4e97151c · outbound

This paper cites Radiative falloff in the background of rotating black hole.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Radiative falloff in the background of rotating black hole

Reference 15

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.917391Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 800ad912-af2b-44d4-b7ed-51242e8e1a09 · outbound

This paper cites Late-time Kerr tails revisited.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Late-time Kerr tails revisited

Reference 16

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.921883Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6e7b57e9-d988-45bf-98d6-9d1c5d4bcaa7 · outbound

This paper cites How pure is the tail of gravitational collapse ?.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions How pure is the tail of gravitational collapse ?

Reference 17

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.926592Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 3b49c3e3-fabf-4191-87f2-6a223d212c95 · outbound

This paper cites Late-time Kerr tails: generic and non-generic initial data sets, "up" modes, and superposition.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Late-time Kerr tails: generic and non-generic initial data sets, "up" modes, and superposition

Reference 18

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.931112Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation fcb69442-098c-4a13-aeb3-21c2dc3ba7ee · outbound

This paper cites Numerical investigation of the late-time Kerr tails.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Numerical investigation of the late-time Kerr tails

Reference 19

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.935617Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f62aca3c-bcde-4c1d-92ed-8666b799ac24 · outbound

This paper cites Intermediate behavior of Kerr tails.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Intermediate behavior of Kerr tails

Reference 20

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.940155Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 00ae2af1-d029-4f42-9b61-948b425696ba · outbound

This paper cites Mode coupling mechanism for late-time Kerr tails.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Mode coupling mechanism for late-time Kerr tails

Reference 21

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.944657Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9d1c91aa-1616-4b08-9cd5-b0611cd0b52f · outbound

This paper cites Agnostic black hole spectroscopy: Quasinormal mode content of numerical relativity waveforms and limits of validity of linear perturbation theory.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Agnostic black hole spectroscopy: Quasinormal mode content of numerical relativity waveforms and limits of validity of linear perturbation theory

Reference 22

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.949241Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 060ed642-e511-46bc-bab2-8fd9a3a350a9 · outbound

This paper cites On the universality of late-time ringdown tail.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions On the universality of late-time ringdown tail

Reference 23

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.954068Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 39cbe681-4f03-4a50-9024-3c01afb30934 · outbound

This paper cites The Nonlinear Tails in Black Hole Ringdown: the Scattering Perspective.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions The Nonlinear Tails in Black Hole Ringdown: the Scattering Perspective

Reference 24

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.958588Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4d452c04-59f1-4dde-8e8a-ee8e67057696 · outbound

This paper cites Second order perturbations of a Schwarzschild black hole.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Second order perturbations of a Schwarzschild black hole

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.962872Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4f7cd5a7-c211-48a8-a660-a4f76682f4b3 · outbound

This paper cites Gravitational radiation from Schwarzschild black holes: the second order perturbation formalism.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Gravitational radiation from Schwarzschild black holes: the second order perturbation formalism

Reference 26

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.967567Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 99b9e9a2-d520-4774-ada5-c951cde76ef7 · outbound

This paper cites Second order gauge invariant gravitational perturbations of a Kerr black hole.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Second order gauge invariant gravitational perturbations of a Kerr black hole

Reference 27

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.972287Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d0110c97-7d51-4a70-820c-aa911103ec4e · outbound

This paper cites Gauge invariant formalism for second order perturbations of Schwarzschild spacetimes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Gauge invariant formalism for second order perturbations of Schwarzschild spacetimes

Reference 28

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.976591Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1b6a2365-ab76-4ded-b9ab-08600e478659 · outbound

This paper cites Mode coupling in the nonlinear response of black holes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Mode coupling in the nonlinear response of black holes

Reference 29

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.981294Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 28c434c9-b699-49ba-a999-4db5f613e510 · outbound

This paper cites Second and higher-order perturbations of a spherical spacetime.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Second and higher-order perturbations of a spherical spacetime

Reference 30

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.986223Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 515799e4-9aeb-41ac-8e85-103024570d8a · outbound

This paper cites High-order gauge-invariant perturbations of a spherical spacetime.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions High-order gauge-invariant perturbations of a spherical spacetime

Reference 31

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.991104Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 7aa859ea-dd27-4406-a48e-9170b849060d · outbound

This paper cites Second Order Quasi-Normal Mode of the Schwarzschild Black Hole.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Second Order Quasi-Normal Mode of the Schwarzschild Black Hole

Reference 32

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:04.995547Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f9d34c9b-1657-4002-b283-bcf1cc8ec994 · outbound

This paper cites A complete gauge-invariant formalism for arbitrary second-order perturbations of a Schwarzschild black hole.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions A complete gauge-invariant formalism for arbitrary second-order perturbations of a Schwarzschild black hole

Reference 33

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.000205Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 715b17c0-ebcc-4a1b-b626-a742d51573cc · outbound

This paper cites Numerical computation of second order vacuum perturbations of Kerr black holes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Numerical computation of second order vacuum perturbations of Kerr black holes

Reference 34

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.004650Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 49653b89-2ca2-49e1-9460-4e0127817ec8 · outbound

This paper cites Second Order Perturbations of Kerr Black Holes: Reconstruction of the Metric.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Second Order Perturbations of Kerr Black Holes: Reconstruction of the Metric

Reference 35

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.009160Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c5ecc793-9955-402d-abae-2ff43b0f425e · outbound

This paper cites Mode coupling of Schwarzschild perturbations: Ringdown frequencies.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Mode coupling of Schwarzschild perturbations: Ringdown frequencies

Reference 36

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.013781Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 762b8b4b-f790-4089-88b0-86ecdddf3a40 · outbound

This paper cites Nonlinear effects in the black hole ringdown: absorption-induced mode excitation.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinear effects in the black hole ringdown: absorption-induced mode excitation

Reference 37

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.018226Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cfc93036-ba8b-471f-b763-bbcbb1579510 · outbound

This paper cites Spin dependence of black hole ringdown nonlinearities.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Spin dependence of black hole ringdown nonlinearities

Reference 38

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.022885Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ce674671-b89e-4457-baba-d87246073302 · outbound

This paper cites Nonlinearities in Black Hole Ringdowns.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinearities in Black Hole Ringdowns

Reference 39

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.027744Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation ece8d3e4-f7d3-4126-affc-dc67c9f3e501 · outbound

This paper cites Nonlinear effects in black hole ringdown.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinear effects in black hole ringdown

Reference 40

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.032377Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 6cd1ea16-ece5-4e9a-b02c-c44dbcdec6ad · outbound

This paper cites Second and higher-order quasi-normal modes in binary black hole mergers.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Second and higher-order quasi-normal modes in binary black hole mergers

Reference 41

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.036710Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 47bfec96-ca57-4d08-be0d-a558f74dbdcf · outbound

This paper cites Explaining Nonlinearities in Black Hole Ringdowns from Symmetries.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Explaining Nonlinearities in Black Hole Ringdowns from Symmetries

Reference 42

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.041190Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c71ade42-66e4-4bc9-bb74-00ed7c5dd742 · outbound

This paper cites Nonlinear ringdown at the black hole horizon.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinear ringdown at the black hole horizon

Reference 43

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.045708Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e5afeed7-021a-425c-85ef-923825629827 · outbound

This paper cites Nonlinear Quasi-Normal Modes: Uniform Approximation.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinear Quasi-Normal Modes: Uniform Approximation

Reference 44

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.050519Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0c6d5756-9893-436e-ab07-d218cca67b5f · outbound

This paper cites Second-order Teukolsky formalism in Kerr spacetime: formulation and nonlinear source.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Second-order Teukolsky formalism in Kerr spacetime: formulation and nonlinear source

Reference 45

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.056006Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 79fb04ca-71cf-405f-aa0d-8413aaeb5222 · outbound

This paper cites The excitation of quadratic quasinormal modes for Kerr black holes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions The excitation of quadratic quasinormal modes for Kerr black holes

Reference 46

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.060608Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cee60690-37c3-4299-b147-e59953910993 · outbound

This paper cites Nonlinear Effects In Black Hole Ringdown From Scattering Experiments I: spin and initial data dependence of quadratic mode coupling.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinear Effects In Black Hole Ringdown From Scattering Experiments I: spin and initial data dependence of quadratic mode coupling

Reference 47

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.066185Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4b20fa41-f042-4cee-b441-219748ddf0ac · outbound

This paper cites Ringdown of a dynamical spacetime.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Ringdown of a dynamical spacetime

Reference 48

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.070706Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 25e42f66-f998-4f0f-9f46-6cd235c35b61 · outbound

This paper cites Quadratic quasi-normal mode dependence on linear mode parity.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Quadratic quasi-normal mode dependence on linear mode parity

Reference 49

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.075330Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f04bfbaf-73d5-471d-834c-b737e33401b7 · outbound

This paper cites Black hole spectroscopy with nonlinear quasi-normal modes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Black hole spectroscopy with nonlinear quasi-normal modes

Reference 50

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.079852Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation cfbc2ebe-d936-4a05-99e9-10b41f2638bd · outbound

This paper cites Perrone , author T.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Perrone , author T

Reference 51

Resolution: metadata mismatch; raw_fallback, observed 2026-08-15T17:00:05.703698Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.

Observation 70fc6e4a-6f1c-4990-83d1-7677a4ec7169 · outbound

This paper cites Nonlinear Effects in Black Hole Ringdown Made Simple: Quasi-Normal Modes as Adiabatic Modes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinear Effects in Black Hole Ringdown Made Simple: Quasi-Normal Modes as Adiabatic Modes

Reference 52

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.088246Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 9927ae3a-b094-46c1-adf7-1390d528423e · outbound

This paper cites Ringdown nonlinearities in the eikonal regime.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Ringdown nonlinearities in the eikonal regime

Reference 53

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.092669Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation d7e3a359-f9cb-4cfd-9f3d-99aefc372044 · outbound

This paper cites Quadratic quasinormal modes at null infinity on a Schwarzschild spacetime.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Quadratic quasinormal modes at null infinity on a Schwarzschild spacetime

Reference 54

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.096891Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation b87eac60-51c5-4843-956f-4e997897ef5f · outbound

This paper cites Quadratic perturbations of the Schwarzschild black hole: The algebraically special sector.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Quadratic perturbations of the Schwarzschild black hole: The algebraically special sector

Reference 55

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.101612Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation dfbcec6b-32ad-4a7d-a276-ac4912d17848 · outbound

This paper cites Non-linear Quasi-Normal Modes of the Schwarzschild Black Hole from the Penrose Limit.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Non-linear Quasi-Normal Modes of the Schwarzschild Black Hole from the Penrose Limit

Reference 56

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.106424Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1413c953-4cf7-4d4d-8968-a0d7bbb254cd · outbound

This paper cites Nonlinear Tails of Gravitational Waves in Schwarzschild Black Hole Ringdown.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinear Tails of Gravitational Waves in Schwarzschild Black Hole Ringdown

Reference 57

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.110820Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 93e68eb0-a6a6-4c0c-9448-ef131bf433c1 · outbound

This paper cites The AdS Perspective on the Nonlinear Tails in Black Hole Ringdown.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions The AdS Perspective on the Nonlinear Tails in Black Hole Ringdown

Reference 58

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.115426Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation f6ad2b95-6dad-4839-8b6b-a230181574f9 · outbound

This paper cites Nonlinearities in Kerr Black Hole Ringdown from the Penrose Limit.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Nonlinearities in Kerr Black Hole Ringdown from the Penrose Limit

Reference 59

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.119996Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 0e6c29a5-63d7-4934-b07c-cf24c87ffe76 · outbound

This paper cites Ma , author L.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Ma , author L

Reference 60

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.124619Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation e02c4b36-804f-491e-84e9-21d09e0bf6ae · outbound

This paper cites The high-energy collision of two black holes.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions The high-energy collision of two black holes

Reference 61

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.128585Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation c8bb3569-e196-4ac7-9232-9fb21281d60e · outbound

This paper cites Colliding Black Holes: The Close Limit.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Colliding Black Holes: The Close Limit

Reference 62

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.133499Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 4eb585e9-e0dc-4125-b3fa-48caaa21c13e · outbound

This paper cites Colliding black holes: analytic insights.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Colliding black holes: analytic insights

Reference 63

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.139110Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 1a1f8686-0df3-4697-a360-8a565ef028ce · outbound

This paper cites Gravitational Recoil from Binary Black Hole Mergers: the Close-Limit Approximation.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions Gravitational Recoil from Binary Black Hole Mergers: the Close-Limit Approximation

Reference 64

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.143801Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 13172b60-b483-4c4b-9e8f-101ca919adad · outbound

This paper cites The collision of boosted black holes: second order close limit calculations.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions The collision of boosted black holes: second order close limit calculations

Reference 65

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.148784Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Observation 03bcd154-b8aa-42a8-8979-841c21cce5d4 · outbound

This paper cites De Amicis et al.

Nonlinearities of Schwarzschild Black Hole Head-on Collisions De Amicis et al

Reference 66

Resolution: unresolved; no resolver link, observed 2026-08-15T17:00:05.153212Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

Pith citing papers

Observation 805fac23-5953-4291-b3c7-8e0a6440fd9c · inbound

Computing nonlinearity ratios using second order black hole perturbation theory cites this paper.

Computing nonlinearity ratios using second order black hole perturbation theory Nonlinearities of Schwarzschild Black Hole Head-on Collisions

Reference 25

Resolution: unresolved; no resolver link, observed 2026-08-03T19:24:52.611666Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.