Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-11T17:14:49.115719Z
Paper Citation Record · LEDGER
As of 21 August 2026, this Paper Citation Record lists 38 of 38 outbound references and 3 inbound Pith citation observations for arXiv:2412.09366.
A citation records a reference. It does not transfer a finding from one paper to another.
Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-08-11T17:14:49.115719Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-20T06:33:59.587034+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links, observed 2026-08-06T22:52:50.945123Z
A source-named dated measurement, never combined with another source.
Source: arxiv_reference, observed 2026-07-03T07:27:44.856463Z
38 of 38 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation 4bc14e0f-92bf-49ba-b8a3-0f8bc7a1d61f · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity For further insight on the interpretation of f (R) models such that m2 eff < 0 in terms of the Einstein-frame representation, we refer the reader to Appendix C
Reference 1
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Unavailable: canonical work link unavailable.
Observation 40ac0b6d-b0be-4e55-b9e6-2d0d3b7f1dc0 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Unresolved cited work
Reference 2
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 a3e51dba-6a9c-4afe-a6d8-6047b887065b · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity f(R) theories
Reference 3
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation dcce87f1-0c60-408a-b3d2-02819fb35560 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Unresolved cited work
Reference 4
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Unavailable: canonical work link unavailable.
Observation 8560624a-b0ab-4029-ac25-eaf58f958fce · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity f(R) Theories Of Gravity
Reference 5
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Unavailable: canonical work link unavailable.
Observation 7e65832b-3308-450f-a17d-5b2bed6ad90c · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Modified f(R) gravity consistent with realistic cosmology: from matter dominated epoch to dark energy universe
Reference 6
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Unavailable: canonical work link unavailable.
Observation 27f5d4b9-738c-4c85-afba-39cc61555171 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Unresolved cited work
Reference 7
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation c893706e-4b8c-409f-a766-429d846bdb51 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Models of f(R) Cosmic Acceleration that Evade Solar-System Tests
Reference 8
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Unavailable: canonical work link unavailable.
Observation 0fa28796-af06-4141-9787-e99d6841232d · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Dark Energy after GW170817: dead ends and the road ahead
Reference 9
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Observation 95d66448-604a-4096-b316-910bb5b0d1ee · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Modified gravity and its reconstruction from the universe expansion history
Reference 10
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Unavailable: canonical work link unavailable.
Observation 647a30df-6378-43f6-a383-e627169c7e13 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Standard Cosmological Evolution in a Wide Range of f(R) Models
Reference 11
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Unavailable: canonical work link unavailable.
Observation 0be85aa6-0297-4f88-9e46-452845490187 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Extra polarization states of cosmological gravitational waves in alternative theories of gravity
Reference 12
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 bb44e2ea-0842-4c4c-bc3b-f93b27069ddb · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Massive gravitational waves from f(R) theories of gravity: Potential detection with LISA
Reference 13
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 4e38539f-c3ca-42dc-84d3-4dfef3d20bd3 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Probing the f(R) formalism through gravitational wave polarizations
Reference 14
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Unavailable: canonical work link unavailable.
Observation 5f61aff5-d57f-469b-8406-44419f9e2e00 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Gauge invariant formulation of gravitational waves in metric $f(R)$ gravity
Reference 15
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Unavailable: canonical work link unavailable.
Observation b1ddc855-3253-4dd7-bbfc-bdba97626571 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Gravitational Wave Polarization Modes in $f(R)$ Theories
Reference 16
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Unavailable: canonical work link unavailable.
Observation 7172263e-2e1a-44ef-8d6b-3210f3290ebc · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Polarizations of gravitational waves in $f(R)$ gravity
Reference 17
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Unavailable: canonical work link unavailable.
Observation 74399f2f-4a64-44de-844d-ebed39fe931c · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Revisiting the Stability of Quadratic Poincar\'e Gauge Gravity
Reference 18
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Observation 448e9a48-87a9-41f5-b98b-6054a243de5f · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Aspects of Quadratic Gravity
Reference 19
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Unavailable: canonical work link unavailable.
Observation 7203d749-ae29-4ea0-a7f7-791218b61f75 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Ostrogradsky, Mem
Reference 20
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 82e6e296-25d2-4a1e-b838-9132cb3d9c94 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Pathological Character of Modifications to Coincident General Relativity: Cosmological Strong Coupling and Ghosts in $f(\Q)$ Theories
Reference 21
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Unavailable: canonical work link unavailable.
Observation 2cb0cc95-0021-4500-8940-d31a218cde9b · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity On the strong coupling of Einsteinian Cubic Gravity and its generalisations
Reference 22
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Unavailable: canonical work link unavailable.
Observation 77f71000-f318-4dd2-ac05-e70ed9e74ef5 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Vector stability in quadratic metric-affine theories
Reference 23
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Unavailable: canonical work link unavailable.
Observation 472d51a0-96b1-4a66-ad4f-c652c7496f01 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Physical non-viability of a wide class of $f(R)$ models and their constant-curvature solutions
Reference 24
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Unavailable: canonical work link unavailable.
Observation e094d877-4c3f-4b54-8288-e51f91e22f7b · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity A class of ghost-free theories in symmetric teleparallel geometry
Reference 25
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Unavailable: canonical work link unavailable.
Observation 1ff8838b-8f05-4f27-815f-41092bd809b4 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity These results were later refined by Golovnev [27], who explained such a phenomenology within the more general context of singular phase-space hypersurfaces in genericfieldtheories
Reference 26
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 cfd22307-0fca-489c-ac38-2c353c16dd11 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Instabilities in field theories: Lecture notes with a view into modified gravity
Reference 27
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Unavailable: canonical work link unavailable.
Observation f9e05f8f-3da0-4701-ae9b-da0a3ca82310 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Can modified gravity explain accelerated cosmic expansion?
Reference 28
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Unavailable: canonical work link unavailable.
Observation 2998da9b-9faf-4635-80dd-97ca27dd77c5 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity On the Degrees of Freedom of $R^2$ Gravity in Flat Spacetime
Reference 29
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Unavailable: canonical work link unavailable.
Observation 88e063ee-34f2-4635-9786-55d327ceb309 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity On the degrees of freedom count on singular phase space submanifolds
Reference 30
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Unavailable: canonical work link unavailable.
Observation 7eee6a50-43e8-48a1-b929-a42d03ff5ba6 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Unresolved cited work
Reference 31
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 9174267f-0aeb-47c4-8405-cbfe61825631 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Unresolved cited work
Reference 32
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 95038f1a-d07c-4a05-881e-bbef282d13aa · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Spherical symmetry in $f(R)$-gravity
Reference 33
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 10d9b3e1-7dc2-40cb-8020-903007986c40 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Black Holes in f(R) theories
Reference 34
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Unavailable: canonical work link unavailable.
Observation 23ad87d0-e4c8-4c6c-8cf2-0a83d0e2ea06 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Dodelson,Modern Cosmology(Academic Press, Ams- terdam, 2003)
Reference 35
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 cd3a964c-e37e-4091-8415-fc9bf96bc2e7 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Gravitational Waves in Viable f(R) Models
Reference 36
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 05eb3cf2-955b-4c8d-a6d2-be99e2d5c035 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity Unresolved cited work
Reference 37
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 d19e4b35-0126-45a0-9cb1-2f4351274007 · outbound
Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity The quantum theory of scalar fields on the de Sitter expanding universe
Reference 38
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 c8172958-837d-4fab-a2c3-ea521b39e703 · inbound
Close Hyperbolic Encounters In f(R) Gravity Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity
Reference 66
Source-reported events for the cited work
Unavailable: canonical work link unavailable.
Observation 53d70a62-6a61-4628-be47-ef58d3f0175a · inbound
Spectrum of pure $R^2$ gravity: full Hamiltonian analysis Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity
Reference 49
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 b7628b38-90bc-4e2c-aaba-4b20475ca48d · inbound
On phase-space singular surfaces in $f(R)$ gravity Propagating degrees of freedom on maximally-symmetric backgrounds in $f(R)$ theories of gravity
Reference 9
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.