One more 2D Newtonian gravity potential well, this time with 4M particles and 1024x1024 grid resolution. This one doesn't have additional dissipation so that it doesn't form such deep wells.pic.twitter.com/KKSwHvClON
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just want to clarify .. this is a 2D universe with newtonian gravity and the dips are the gravitational field at that point?
it really is a wonderful simulation .. i see so it's just V(r) .. so before the sim runs it looks like V=0 everywhere .. do we understand this as at t=0 we "turn on" gravity?
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really awesome .. i feel like this would have taken forever to run lol
End of conversation
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