Variational optimization of projected entangled-pair states on the triangular lattice.

journals.aps.org/prb/abstract...

The “meta-message” is that the use of tools such as #automaticdifferentiation, and the co-design of the ansatz class and the physical system can improve #tensornetwork methods.

Tensor Network Method Offers New Path for Quantum Many‑Body Simulations

A new tensor‑network method redesigns tensor contraction and adds adaptive schemes; early tests show it can handle larger lattice sizes with similar resources. getnews.me/tensor-network-method-of... #tensornetwork #quantummanybody