An adaptive analytical ray-tracing code to study black hole photon rings - Kerr Raytracing
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May 29, 2026 - Jupyter Notebook
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photon-rings
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Jipole is a Julia-based imaging tool built on the general relativistic ray-tracing framework of ipole. Using ForwardDiff.jl, it computes intensity derivatives with respect to input parameters, enabling fast and precise gradient-based fitting of synthetic images to observational data.
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Sep 5, 2026 - Jupyter Notebook
A physical-based accretion disk emission model coupled to the Adaptive Analytical Ray Tracing (AART) code that allows a fast parameter space exploration of black hole photon rings produced from synchrotron emission from 10 to 670 GHz.
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Apr 22, 2025 - HTML
Open-source validation framework for a one-parameter quartic dispersion model ω=ck√(1+Λk²): numerical solver, audited Fermi-LAT bound, and testable mappings to BEC, Dirac materials & photonic crystals. Falsifiable, not confirmed.
python open-science scientific-computing gravitational-waves photonic-crystals numerical-relativity bose-einstein-condensate spectral-methods condensed-matter-physics dispersion-relation photon-rings kerr-metric black-hole-physics quartic-dispersion lorentz-invariance-violation dirac-materials
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Sep 18, 2026 - Python
A Fourier-Domain Analysis of Black Hole Images for Photon-Ring Inference.
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May 12, 2026 - TeX
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