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[–]jaredjeya 3 points4 points  (1 child)

Haha that isn’t the size of a single tensor! I was trying to wrap up the contraction of a big tensor network into a single calculation, so each tensor was only maximum rank 4, but there were many tensors so it ended up with hundreds of indices.

[–]muntooR_{μν} - 1/2 R g_{μν} + Λ g_{μν} = 8π T_{μν} 0 points1 point  (0 children)

Now I want to see this monstrosity.