Gauge walks #211
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Gauge walks #211
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mtfishman
reviewed
Nov 26, 2024
Contributor
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Looks like a nice improvement. @JoeyT1994 will you be updating the ITensorTCI.jl PR to use a similar gauge_walk / gauge_edge / Algorithm design? |
Collaborator
Author
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Yes, the idea will be that I can then simplify that PR by removing most functions from the |
mtfishman
reviewed
Nov 29, 2024
| using NamedGraphs.GraphsExtensions: | ||
| ⊔, directed_graph, incident_edges, rename_vertices, vertextype | ||
| using NDTensors: NDTensors, dim | ||
| using NDTensors: NDTensors, dim, Algorithm |
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Let's load Algorithm from ITensor instead, since that is where you are loading @Algorithm_str.
Member
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Looks great, thanks! This will be very nice to have. |
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This PR generalizes the
tree_orthogonalizecode totree_gaugecode which is based around a generic algorithm whichwalksthrough a series of edges of theITensorNetworkand performs some factorization which can be specified with analg::Algorithmargument.This means that we can support other
gaugessuch asinterpolativewith very minimal additional code (just one function which tells you how to do the edge factorizations).