Adjust for bond dimensions in tensor network structures

SaashaJoshi / piQture

piQture: A quantum machine learning library for image processing.

https://saashajoshi.github.io/piQture/

Apache License 2.0

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Adjust for bond dimensions in tensor network structures #49

Open SaashaJoshi opened 5 months ago

SaashaJoshi commented 2 months ago

This might also require tensor networks to have a symmetrical structure (or sometimes canonical structure).

Choosing a central gauge halves the circuit depth compared to the left canonical MPS [^1].

[^1]: Rieser HM, Köster F, Raulf AP. Tensor networks for quantum machine learning. Proceedings of the Royal Society A. 2023 Jul 26;479(2275):20230218.