Do you have the background to do what QM/wiki does, but for HN?
Eg breakdown the explanation of the Hodge diamond on P6 of the paper LI5
Here's how en.wiki (with diagram!!) does it -- which I thought could have been handwaved better in TFA:
Mirror symmetry translates the dimension number of the (p, q)-th differential form h^(p,q) for the original manifold into h^(n-p,q) of that for the counter pair manifold.
(n=4 for the paper)
https://en.wikipedia.org/wiki/Homological_mirror_symmetry#Ho...
To call this an idea from string theory, is giving string theory too much credit (imho)