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black_hole.py
black_hole.py
 
 
eq.md
eq.md
 
 
geodesic.py
geodesic.py
 
 
readme.md
readme.md
 
 

readme.md

Black Hole visualization

Equations used to create this visualization are available in the eq.md file.

Geodesics

Here we visualize the paths of the light that the observer sees.

geodesics

TODO

  • Write the correct equations to solve
  • Solve system to find geodesics on a plane arround a black hole
  • Visualize black hole with fixed background
  • Add acretion disk
  • Incorporate light intensity variation due to the lenght of its path
  • Take into account the angular velocity of the black hole (kerr black hole)

Referencess

[1] CARROLL, Sean. Spacetime and Geometry: An Introduction to General Relativity. Pearson, 2003.)
[2] James, Oliver and Tunzelmann, Eugénie von and Franklin, Paul and Thorne, Kip S. Gravitational lensing by spinning black holes in astrophysics, and in the movie Interstellar. Classical and Quantum Gravity. 2015.
[3] https://www.youtube.com/watch?v=PjWjZFwz3rQ [4] https://www.damtp.cam.ac.uk/user/gio10/dad.html