OCTOPUS: A Versatile, User-Friendly, and Extensible Public Code for General-Relativistic Ray-Tracing in Spherically Symmetric and Static Spacetimes
Fuente:
arXiv
Saved in:
| Main Authors: | Hu, Shiyang, Tan, Shijie, Li, Dan, Zhang, Lina, Deng, Chen, Cao, Wenfu |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Quantum Uncertainties of Static Spherically Symmetric Spacetimes
by: Koch, Benjamin, et al.
Published: (2025)
by: Koch, Benjamin, et al.
Published: (2025)
Effective Dynamics of Spherically Symmetric Static Spacetime
by: Livine, Etera R., et al.
Published: (2025)
by: Livine, Etera R., et al.
Published: (2025)
Stability Analysis of Static Spherical Spacetime in Extended Symmetric Teleparallel Gravity
by: Gul, M. Zeeshan, et al.
Published: (2024)
by: Gul, M. Zeeshan, et al.
Published: (2024)
Light Curves of Chaotic Charged Hot-Spots in Curved Spacetime: Opening an Observational Window to Chaos
by: Hu, Shiyang, et al.
Published: (2025)
by: Hu, Shiyang, et al.
Published: (2025)
Shadows of three black holes in static equilibrium configuration
by: Li, Dan, et al.
Published: (2025)
by: Li, Dan, et al.
Published: (2025)
Mutual Information for particle pair and its application to diagnose Chaos in Curved Spacetime
by: Cao, Wenfu, et al.
Published: (2024)
by: Cao, Wenfu, et al.
Published: (2024)
Gravitational emissions and light curves of quasi-periodic orbits in Schwarzschild spacetime embedded in a Dehnen-type dark matter halo
by: Tan, Shijie, et al.
Published: (2026)
by: Tan, Shijie, et al.
Published: (2026)
The Relativistic Gravitational Field of a Spherically Symmetric Extended Body
by: Friedman, Y., et al.
Published: (2026)
by: Friedman, Y., et al.
Published: (2026)
Hamiltonian Formulation of Relativistic Magnetohydrodynamic Accretion on a General Spherically Symmetric and Static Black Hole: Quantum effects on Shock States
by: Azreg-Aïnou, Mustapha, et al.
Published: (2024)
by: Azreg-Aïnou, Mustapha, et al.
Published: (2024)
Analytic Solutions for Geodesic Motion in Static Axially Symmetric Spacetime
by: Chan, R., et al.
Published: (2026)
by: Chan, R., et al.
Published: (2026)
Static, Cylindrically Symmetric Spacetimes in the Coincident f(Q) Gravity
by: Kirezli, Pınar, et al.
Published: (2024)
by: Kirezli, Pınar, et al.
Published: (2024)
Spherically Symmetric, Static Solutions in Presence of Matter-Curvature Coupling
by: Debnath, Debanjan, et al.
Published: (2025)
by: Debnath, Debanjan, et al.
Published: (2025)
Hotspots and Photon Rings in Spherically-Symmetric Spacetimes
by: Kocherlakota, Prashant, et al.
Published: (2024)
by: Kocherlakota, Prashant, et al.
Published: (2024)
Spherically Symmetric, Metrically Static, Isolated Systems in Quasi-Metric Gravity
by: Østvang, Dag
Published: (2002)
by: Østvang, Dag
Published: (2002)
A Rigorous Study of Hawking Radiation on Collapsing Charged Spherically Symmetric Spacetimes
by: Alford, Frederick
Published: (2023)
by: Alford, Frederick
Published: (2023)
Revisiting Spherically Symmetric Spacetime I: Geometro-Hydrodynamics
by: Jai-akson, Puttarak, et al.
Published: (2026)
by: Jai-akson, Puttarak, et al.
Published: (2026)
Spherical Orbital Dynamics and Relativistic Precession in Kerr-MOG Spacetime
by: Wang, Hui-Min
Published: (2025)
by: Wang, Hui-Min
Published: (2025)
General Relativistic Hydrodynamics in Discrete Spacetime: Perfect Fluid Accretion onto Static and Spinning Black Holes
by: Gorard, Jonathan
Published: (2024)
by: Gorard, Jonathan
Published: (2024)
Hyperplane-Symmetric Static Einstein-Dirac Spacetime
by: Schliemann, John, et al.
Published: (2024)
by: Schliemann, John, et al.
Published: (2024)
Observational Constraints on a Spinor Field Generalized Chaplygin Gas Model in a Spherically Symmetric FLRW Spacetime
by: Goray, Mahendra, et al.
Published: (2025)
by: Goray, Mahendra, et al.
Published: (2025)
Static Spherically Symmetric Solutions in General Gauss-Bonnet Gravity
by: Mohammadipour, Naser
Published: (2025)
by: Mohammadipour, Naser
Published: (2025)
Quantum Mechanics of a Spherically Symmetric Causal Diamond in Minkowski Spacetime
by: Bub, Mathew W., et al.
Published: (2024)
by: Bub, Mathew W., et al.
Published: (2024)
Influence of the external electromagnetic field on the properties of the Novikov-Thorne accretion disk in Kerr spacetime
by: Hu, Shiyang, et al.
Published: (2025)
by: Hu, Shiyang, et al.
Published: (2025)
Observational features of deformed Schwarzschild black holes illuminated by an anisotropic accretion disk
by: Li, Dan, et al.
Published: (2024)
by: Li, Dan, et al.
Published: (2024)
Propagation of Gravitational Waves in Einstein--Gauss-Bonnet Gravity for Cosmological and Spherically Symmetric Spacetimes
by: Nojiri, Shin'ichi, et al.
Published: (2023)
by: Nojiri, Shin'ichi, et al.
Published: (2023)
Analyzing the Influence of Geometrical Deformation on Photon Sphere and Shadow Radius: A New Analytical Approach -- Spherically Symmetric Spacetimes
by: Vertogradov, Vitalii, et al.
Published: (2024)
by: Vertogradov, Vitalii, et al.
Published: (2024)
Charged Superradiant Instability of Spherically Symmetric Regular Black Holes in de Sitter Spacetime: Time- and Frequency-Domain Analysis
by: Zhan, Yizhi, et al.
Published: (2026)
by: Zhan, Yizhi, et al.
Published: (2026)
Chaotic dynamics of charged particles near weakly magnetized black holes in Einstein-ModMax Theory
by: Liu, Zijian, et al.
Published: (2026)
by: Liu, Zijian, et al.
Published: (2026)
Gauge-Independent Metric Reconstruction of Perturbations of Vacuum Spherically-Symmetric Spacetimes
by: Lenzi, Michele, et al.
Published: (2024)
by: Lenzi, Michele, et al.
Published: (2024)
Forward Ray Tracing and Hot Spots in Kerr Spacetime
by: Zhou, Lihang, et al.
Published: (2024)
by: Zhou, Lihang, et al.
Published: (2024)
Novel inner shadows of the Kerr black hole with a tilted thin accretion disk
by: Hu, Shiyang, et al.
Published: (2024)
by: Hu, Shiyang, et al.
Published: (2024)
Guided Waves in Static Curved Spacetimes
by: Blanco-Romero, Javier
Published: (2024)
by: Blanco-Romero, Javier
Published: (2024)
Thermodynamics of a Spherically Symmetric Causal Diamond in Minkowski Spacetime
by: Fransen, Kwinten, et al.
Published: (2025)
by: Fransen, Kwinten, et al.
Published: (2025)
Ray Tracing Through Absorbing Dielectric Media in the Schwarzschild Spacetime
by: Rogers, Adam
Published: (2024)
by: Rogers, Adam
Published: (2024)
Scalar Field Static Spherically Symmetric Solutions in Teleparallel $F(T)$ Gravity
by: Landry, Alexandre
Published: (2025)
by: Landry, Alexandre
Published: (2025)
On the Limitations of Karmarkar's Condition in Static, Conformally Flat Spacetimes
by: Chanda, Samstuti, et al.
Published: (2026)
by: Chanda, Samstuti, et al.
Published: (2026)
Screen chaotic motion by Shannon entropy in curved spacetimes
by: Cao, Wenfu, et al.
Published: (2024)
by: Cao, Wenfu, et al.
Published: (2024)
Time-reversed Shannon entropy as a chaos indicator for non-integrable systems
by: Cao, Wenfu, et al.
Published: (2026)
by: Cao, Wenfu, et al.
Published: (2026)
Electromagnetic field and chaotic charged-particle motion around hairy black holes in Horndeski gravity
by: Cao, Wenfu, et al.
Published: (2024)
by: Cao, Wenfu, et al.
Published: (2024)
Herrera Complexity and Shadows of Spherically Symmetric Compact Objects
by: Nalui, Subhasis, et al.
Published: (2025)
by: Nalui, Subhasis, et al.
Published: (2025)
Similar Items
-
Quantum Uncertainties of Static Spherically Symmetric Spacetimes
by: Koch, Benjamin, et al.
Published: (2025) -
Effective Dynamics of Spherically Symmetric Static Spacetime
by: Livine, Etera R., et al.
Published: (2025) -
Stability Analysis of Static Spherical Spacetime in Extended Symmetric Teleparallel Gravity
by: Gul, M. Zeeshan, et al.
Published: (2024) -
Light Curves of Chaotic Charged Hot-Spots in Curved Spacetime: Opening an Observational Window to Chaos
by: Hu, Shiyang, et al.
Published: (2025) -
Shadows of three black holes in static equilibrium configuration
by: Li, Dan, et al.
Published: (2025)