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DMRG Support

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@chaserileyroberts chaserileyroberts released this 12 May 16:39
· 173 commits to master since this release

DRMG is now supported on the NumPy, JAX, and PyTorch backends.

  • Added tn.FiniteDMRG class
  • Added tn.FiniteMPO along with several prebuilt MPO classes like FiniteTFI and FiniteXXZ.
  • JAX backend now jits several of its methods.
  • Added experimental tn_keras layers. These layers are HIGHLY EXPERIMENTAL, so please don't run them in production yet. :)
  • Added a new tn.get_neighbors method.
  • Added new ZN symmetry group for the symmetric backend.