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Fix virtual space error for larger unit cells #60

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merged 8 commits into from
Aug 13, 2024
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@lkdvos lkdvos commented Aug 13, 2024

There was an error in the fixedspace truncation which cycled the spaces around, thus leading to errors in the gaugefixing.
This should now be resolved.

Additionally, I removed the gaugefixing procedure from the regular CTMRG calls, as the gaugefixing is repeated in the gradient rules anyways.

I tried to make both schemes of CTMRG use the same indexing convention for the projectors too now, this was an absolute mess so let's try and keep our coordinates the same now 😆

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codecov bot commented Aug 13, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Files Coverage Δ
src/algorithms/contractions/ctmrg_contractions.jl 100.00% <100.00%> (ø)
src/algorithms/ctmrg/ctmrg.jl 94.76% <100.00%> (+3.26%) ⬆️

... and 1 file with indirect coverage changes

@lkdvos lkdvos requested a review from pbrehmer August 13, 2024 13:47
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Wow, thanks for catching that. I know the pain of figuring out the indexing conventions a bit too well, so I really appreciate that you fixed it :-)

@lkdvos lkdvos merged commit ab5f16a into master Aug 13, 2024
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@lkdvos lkdvos deleted the ld-fix-unitcell branch August 13, 2024 14:14
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2 participants