This is a repository for N-Body simulation.
The goal of this simultion to study large scale structures in the universe.
The code is written entirely in Python.
As of now it is a simple NBody simulation, and Friedmann's Equation and Other optimizations like Particle Mesh, CIC are not implemented yet. You can run this code for having some baasic understanding.
A dedicated webpage will come soon describing all the steps and working of the code.
Running this code requires the following dependencies:
- Python3
- Python Libraries
- numpy (For doing computation)
- scipy (For doing computation)
- astropy
- numba (For speeding up computation)
- tqdm (For keeping track of iterations)
pip install -r requirements.txtwill install the dependencies
For running simple nbody code run this:
python -m nbody3d.nbody
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simple Nbody implementation
- 2D Plots
- 3D Plots
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Large scale Nbody simulation
- Implementing Cosmology
- Implementing Integration Step (Leap-frog)
- Implementing Poission solver
- Implementing Intial Perturbation
- Implementing additional constraints