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2
questions
4
votes
4
answers
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How can I add dark matter to my $N$-body simulation?
I've written a simple non-scientific N-body simulation for fun:
http://magwo.github.io/fullofstars/
I expected to create something looking like spinning galaxies (there are two invisible very heavy ...
- 143
5
votes
3
answers
837
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How is relativistic $N$-body simulation possible without knowing the entire histories of each particle?
In $N$-body simulation you need to know the positions of the particles in order to calculate the force between them. The new velocity of each particle can then be calculated given a simulation ...
- 801