Typed states for the displayed outbound observations.
Source: paper_references, paper_reference_links, observed 2026-05-14T21:38:19.473597Z
Paper Citation Record · LEDGER
As of 5 August 2026, this Paper Citation Record lists 85 of 85 outbound references and 0 inbound Pith citation observations for arXiv:2605.01303.
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 2026-05-14T21:38:19.473597Z
One-hop event checks from named stored sources.
Source: scholarly_work_events, retraction_status_cache, observed 2026-08-05T06:32:48.257954+00:00
Pith citing papers itemized under the disclosed page cap.
Source: paper_references, paper_reference_links
A source-named dated measurement, never combined with another source.
Source: cited_works
85 of 85 outbound references displayed
External citation measurements
No source-named external measurement is stored.
Observation caca7e39-7d19-493f-94fa-3185d5808237 · outbound
Photon Spheres and shadow of modified black-hole entropies Motivated by these developments, recent studies on the optical properties of various deformed black holes have attracted our attention [53–59]
Reference 1
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 79a3dc66-2b20-47cd-9283-efd7a1a0d415 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 2
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ab3a1217-1265-473b-a871-6f52387250db · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 3
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 6f697348-a143-436a-8cc1-c1092668c6a7 · outbound
Photon Spheres and shadow of modified black-hole entropies 2 and 0 ≤ ∆ ≤ 0
Reference 4
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 05286275-f00b-4456-939a-0f32fb66ef82 · outbound
Photon Spheres and shadow of modified black-hole entropies (40) Figure 6 presents the rpsy 3M − y(β ) curve and bpsy 3M − y(β ) curve when M = 1 , x (α ) = 0
Reference 5
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 0a961b2a-b818-4efc-a3a6-201c7db9e411 · outbound
Photon Spheres and shadow of modified black-hole entropies 7(c)) and 0
Reference 6
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 567adc08-73ee-491b-a5ff-b0cb63b00aee · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 7
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f29197d1-9cda-4e5b-be53-caa04591593e · outbound
Photon Spheres and shadow of modified black-hole entropies Atamurotov, A
Reference 8
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 0dadc7c6-b92b-49bb-a2dd-21faa8ec2ac6 · outbound
Photon Spheres and shadow of modified black-hole entropies Biesiada, Strong lensing systems as a probe of dark ene rgy in the universe, Phys
Reference 9
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 326d89b4-771a-4a55-aeb9-96dc07046dd4 · outbound
Photon Spheres and shadow of modified black-hole entropies Cosmology with Strong Lensing Systems
Reference 10
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 7858a3c1-274c-4340-a5bd-c81dc74dbe4c · outbound
Photon Spheres and shadow of modified black-hole entropies The Distance Duality Relation from Strong Gravitational Lensing
Reference 11
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation d2ced9ef-02da-4ff6-87d3-cb3230e76790 · outbound
Photon Spheres and shadow of modified black-hole entropies Retrolensing by two photon spheres of a black-bounce spacetime
Reference 12
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 2ae6109d-5001-416a-9951-3344789d7854 · outbound
Photon Spheres and shadow of modified black-hole entropies First M87 Event Horizon Telescope Results. VI. The Shadow and Mass of the Central Black Hole
Reference 15
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ee0fce3d-2cd0-4464-9a13-c01e71e15f9a · outbound
Photon Spheres and shadow of modified black-hole entropies Boos and H
Reference 16
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f9304bca-4660-4580-8af1-cca2c1aa2d08 · outbound
Photon Spheres and shadow of modified black-hole entropies Avoiding singularities in Lorentzian-Euclidean black holes: the role of atemporality
Reference 17
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 947ac07f-0261-4af0-864d-6789c5a05375 · outbound
Photon Spheres and shadow of modified black-hole entropies Atemporality from Conservation Laws of Physics in Lorentzian-Euclidean Black Hole
Reference 18
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation b69c9217-3bd5-4eb7-8bdc-d1318e6da554 · outbound
Photon Spheres and shadow of modified black-hole entropies Null geodesics, causal structure, and matter accretion in Lorentzian-Euclidean black holes
Reference 19
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 8df3b04f-f442-414b-b94f-c44ccc0de31e · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 22
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation b0ff49c3-8259-4ddc-9c11-28777016f416 · outbound
Photon Spheres and shadow of modified black-hole entropies Shadow signatures and energy accumulation in Lorentzian-Euclidean black holes
Reference 23
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 7377c59a-7977-440e-9c6e-57afd0db42e9 · outbound
Photon Spheres and shadow of modified black-hole entropies The Existence and Distribution of Photon Spheres Near Spherically Symmetric Black Holes -- A Geometric Analysis
Reference 24
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 01b5de77-18bd-494e-b00e-ecd33ca8c949 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 25
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 85d13115-5839-4850-b09c-e7d3bfd54b3b · outbound
Photon Spheres and shadow of modified black-hole entropies Hotspot Images from Magnetic Reconnection Processes in the plunging Region of a Kerr Black Hole
Reference 26
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 666f84d9-dffb-4d1b-a647-3e01caec8417 · outbound
Photon Spheres and shadow of modified black-hole entropies Probing Non-rotating Black Hole in Kalb-Ramond Gravity: Imaging and Polarized Signatures Surrounded by Different Thick Accretion Flows
Reference 27
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation a0d24b2e-937d-4836-81b1-ceae44c8bf75 · outbound
Photon Spheres and shadow of modified black-hole entropies Optical Characteristics of the Kerr-Bertotti-Robinson Black Hole
Reference 28
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 4d413bb3-d06e-4cbe-ad09-98fe14a8989d · outbound
Photon Spheres and shadow of modified black-hole entropies Holographic images of a charged black hole in Lorentz symmetry breaking massive gravity
Reference 29
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 4bf03372-4a2a-4408-a684-07171a9bbd7a · outbound
Photon Spheres and shadow of modified black-hole entropies Black hole images under spherical-shell and circular-annulus accretion models in Schwarzschild spacetime: a semianalytical approach
Reference 30
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation bc2877a1-8150-4ce9-9f17-ef82fe5bbdf2 · outbound
Photon Spheres and shadow of modified black-hole entropies Shadows and photon spheres with spherical accretions in the four-dimensional Gauss-Bonnet black hole
Reference 31
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation fc96f733-ca67-4314-8882-1b46afa066d8 · outbound
Photon Spheres and shadow of modified black-hole entropies Gravitational equal-area law and critical phenomena of cuspy black hole shadow
Reference 32
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ad3ec8ab-203c-4b9c-ad1d-ae27d71db24a · outbound
Photon Spheres and shadow of modified black-hole entropies Shadows of quintessence black holes: spherical accretion, photon trajectories, and geodesic observers
Reference 33
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 10f66195-847d-407b-aa51-caa302c8b2ff · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 34
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 4ed802f6-5292-46e5-95cc-20daaf701a1d · outbound
Photon Spheres and shadow of modified black-hole entropies Hod, Lower bound on the radii of black-hole shadows, Phys
Reference 36
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation b0648ade-e983-4ad3-ae9d-0e7d34f71881 · outbound
Photon Spheres and shadow of modified black-hole entropies Aschenbach effect and circular orbits in static and spherically symmetric black hole backgrounds
Reference 37
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 1dc26fed-ff3b-4524-a8ca-9856b1304e93 · outbound
Photon Spheres and shadow of modified black-hole entropies Black hole images: A Review
Reference 38
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f22f9eb3-6379-49d6-8fc0-14c1bd6a62af · outbound
Photon Spheres and shadow of modified black-hole entropies Berens, P
Reference 39
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f6ae2df2-24c3-4458-9b66-47c210dc2aea · outbound
Photon Spheres and shadow of modified black-hole entropies Testing the rotational nature of the supermassive object M87* from the circularity and size of its first image
Reference 40
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation a3ef34c6-f99c-4550-8c89-209ddccc033a · outbound
Photon Spheres and shadow of modified black-hole entropies Event Horizon Telescope observations exclude compact objects in baseline mimetic gravity
Reference 41
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 2cf31474-3cf1-4a26-a632-f603cb3af9c8 · outbound
Photon Spheres and shadow of modified black-hole entropies Topological charge and black hole photon spheres in massive gravity
Reference 42
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 80ad5779-5f56-40dc-b48b-4ced4f985700 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 43
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation db767340-d1b1-4e50-9258-56dcec9a7823 · outbound
Photon Spheres and shadow of modified black-hole entropies A Universal Framework for Horizon-Scale Tests of Gravity with Black Hole Shadows
Reference 44
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 67faa043-3f4c-474a-89f3-1c7fd0754cf2 · outbound
Photon Spheres and shadow of modified black-hole entropies Errehymy, Null geodesics and shadows of Dekel-Zhao- type dark matter black holes with a quintessential field: Constraints from EHT observations of M87* and Sgr A*, Phys
Reference 45
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 9d9f51d1-c6d7-4dc5-af3a-21d3f1128ffc · outbound
Photon Spheres and shadow of modified black-hole entropies The shadow and accretion disk images of the rotation loop quantum black bounce
Reference 46
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 8ba485f6-65bf-4952-a3b6-5ca715894a16 · outbound
Photon Spheres and shadow of modified black-hole entropies Shadow of higher dimensional collapsing dark star and blackhole
Reference 47
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 403efe90-5c80-47d4-ad9f-8c98b5b5d378 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 48
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation debf581e-9c71-4181-9522-b01270ad2dec · outbound
Photon Spheres and shadow of modified black-hole entropies Lekbich, N
Reference 49
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 217682ff-ae8e-4c9e-8355-d72f334e954a · outbound
Photon Spheres and shadow of modified black-hole entropies A class of $d$-dimensional regular black holes: Shadows, Thermodynamics and Gravitational collapse
Reference 50
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 931e3c4b-c1e1-4136-a04e-ff6c17904c07 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 51
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 814067d9-2ac5-4fbb-904c-6f187f24bfaa · outbound
Photon Spheres and shadow of modified black-hole entropies Photon orbits and phase transition for Non-Linear charged Anti-de Sitter black holes
Reference 52
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ecac257e-5ef1-47e4-8062-cdf193828568 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 53
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 3942f47b-d15b-47c2-a8a5-219d002b2c43 · outbound
Photon Spheres and shadow of modified black-hole entropies Sharipov, J
Reference 54
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 29f7a592-ec73-4f4a-bea0-525bf34514d2 · outbound
Photon Spheres and shadow of modified black-hole entropies Ahmed, A
Reference 55
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 8bf86c8e-c88e-42da-a824-73b7f9b80c7b · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 56
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 23102d3d-e2ae-40af-b8cd-9e872732428f · outbound
Photon Spheres and shadow of modified black-hole entropies Zafar, A
Reference 57
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 80238e53-de11-4d94-8123-3bbf922494b3 · outbound
Photon Spheres and shadow of modified black-hole entropies Gravitational lensing and observational features of a dynamic black hole
Reference 58
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 95171d8f-339a-43f9-88b0-c803a6727ae4 · outbound
Photon Spheres and shadow of modified black-hole entropies The shadows and photon rings of two minimal deformations of Schwarzschild black holes
Reference 59
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 1e3824ff-42c8-4006-b064-3eaeac03e64e · outbound
Photon Spheres and shadow of modified black-hole entropies Fauzi, H.S
Reference 60
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation a1b97d97-1266-4203-971d-b42d7e493286 · outbound
Photon Spheres and shadow of modified black-hole entropies Gravitational decoupling and regular hairy black holes: Geodesic stability, quasinormal modes, and thermodynamic properties
Reference 61
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 9b191eb2-5e16-41e0-a338-9cb0032493c4 · outbound
Photon Spheres and shadow of modified black-hole entropies Ahmed, S
Reference 62
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f6701a24-ccfc-4126-a732-ed372aa6c307 · outbound
Photon Spheres and shadow of modified black-hole entropies Light propagation and gravitational lensing effects in charged Kalb-Ramond spacetime in nonlinear electrodynamics
Reference 63
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f5978add-2604-4beb-8855-e55a72122cde · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 64
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation b52b6471-9e06-4822-a50a-19121f2989ce · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 65
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 7f2a8099-1952-4816-a8d3-5717798f0820 · outbound
Photon Spheres and shadow of modified black-hole entropies Area-law versus R\'enyi and Tsallis black hole entropies
Reference 66
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 681f09ec-68f2-4d11-96f7-1bd88765ecdd · outbound
Photon Spheres and shadow of modified black-hole entropies Alternative entropies and consistent black hole thermodynamics
Reference 67
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 8ce8d32d-bf1f-42bb-bbe8-be2083a06700 · outbound
Photon Spheres and shadow of modified black-hole entropies Black Holes Thermodynamics and Generalised Non-Extensive Entropy
Reference 68
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ac7248da-23cf-4069-b63c-9589486db177 · outbound
Photon Spheres and shadow of modified black-hole entropies Generalized Entropy Implies Varying-G: Horizon Area Dependent Field Equations and Black Hole-Cosmology Coupling
Reference 69
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation a29c2f74-a1bf-42ef-a576-739a5487de52 · outbound
Photon Spheres and shadow of modified black-hole entropies Effective matter sectors from modified entropies
Reference 70
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation befc77a7-b7b2-42a9-960d-1a4f04a52e79 · outbound
Photon Spheres and shadow of modified black-hole entropies Anand, K
Reference 71
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 725f6de8-dc61-4ddc-8712-2440d0c736d1 · outbound
Photon Spheres and shadow of modified black-hole entropies Van der Waals Black Holes: Universality, Quantum Corrections, and Topological Classifications
Reference 72
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 2aacbf36-3a37-4fb7-8ea1-7b6ced6812ca · outbound
Photon Spheres and shadow of modified black-hole entropies Anand, S
Reference 73
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation ed6bc808-9d63-479e-af73-63dd60b99939 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 74
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 16729bdc-aea3-4d8d-aa70-de2c6fd46294 · outbound
Photon Spheres and shadow of modified black-hole entropies The Area of a Rough Black Hole
Reference 75
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation d91b1064-4557-4d32-a1e8-39c9b8657a9e · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 76
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation bb0d1cb2-9c5f-4e8a-a5e9-c21149a2bd88 · outbound
Photon Spheres and shadow of modified black-hole entropies Promsiri, E
Reference 77
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 938b771a-aef5-49c5-97c6-4467cabaf8e9 · outbound
Photon Spheres and shadow of modified black-hole entropies Non-extensive Statistical Mechanics and Black Hole Entropy From Quantum Geometry
Reference 78
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 15065c24-5cf5-494c-b248-c503476a3d03 · outbound
Photon Spheres and shadow of modified black-hole entropies Generalized entropy formalism and a new holographic dark energy model
Reference 79
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 20dca2e6-bede-45ca-931c-0ee5a94e6797 · outbound
Photon Spheres and shadow of modified black-hole entropies Errehymy, Y
Reference 80
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 0934c9e2-dd6c-4e89-94a9-4358d1203971 · outbound
Photon Spheres and shadow of modified black-hole entropies Geometric Approach to Circular Photon Orbits and Black Hole Shadows
Reference 81
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 47a512f4-9ae3-4a6c-9d8c-048d75ee905b · outbound
Photon Spheres and shadow of modified black-hole entropies Curvatures, Photon Spheres and Black Hole Shadows
Reference 83
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation b65882c4-9ad8-45ff-af66-e020a26dd2a9 · outbound
Photon Spheres and shadow of modified black-hole entropies Imprints of quantum vacuum fluctuations on the gravitational field of a spherical mass
Reference 84
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation a3322b5e-c479-43f0-afe6-e14929c67387 · outbound
Photon Spheres and shadow of modified black-hole entropies Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$
Reference 85
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation bc593ad7-49e1-42b3-9184-dbcedaa63b82 · outbound
Photon Spheres and shadow of modified black-hole entropies Testing Symmergent gravity through the shadow image and weak field photon deflection by a rotating black hole using the M87$^*$ and Sgr. A$^*$ results
Reference 86
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 2d97e1f9-77d8-4f43-8087-f7b98c0c365c · outbound
Photon Spheres and shadow of modified black-hole entropies Kerr-like Black Hole Surrounded by Cold Dark Matter Halo: The Shadow Images and EHT Constraints
Reference 87
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation f1aeb6cd-3305-4c5d-ac3e-9aa5c99320a7 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 88
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 3ad1c15b-97f9-4475-8f02-77e30cfd5ace · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 89
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 1b51bfff-3548-4ceb-9871-c110bd410d03 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 90
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
Observation 7bd8597e-5804-4343-88ac-20bd0c5c6885 · outbound
Photon Spheres and shadow of modified black-hole entropies Unresolved cited work
Reference 91
Source-reported events for the cited work
No event found in the named queried sources as of 2026-08-05T06:32:48.257954+00:00.
No inbound Pith citation observations are available.