Answer by Gustavo Delfino for Plot of massless particles on unstable null...
This is a more functional way to do step 1:In[1]:= step1 = RightComposition[ Range, Map[Qt|->{(1-Qt^2/rpt^2+3 rpt^2)/(4 \[Pi] rpt),(3 Qt^2+rpt^2-rpt^4)/(4 rpt)}],...
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Plot of massless particles on unstable null circular geodesic : Finding an...
My friend and I were trying to reproduce Figure 4(left) from this paper(page 7). We succeeded in reproducing the result after writing a lengthy and complicated code. Here I dissect the code in...
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