Entanglement of Formation of Mixed Many-Body Quantum States via Tree Tensor Operators.
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DOI: 10.1103/physrevlett.128.040501
Abstract: We present a numerical strategy to efficiently estimate bipartite entanglement measures, and in particular the entanglement of formation, for many-body quantum systems on a lattice. Our approach exploits the tree tensor operator tensor network Ansatz,… read more here.
Keywords: body quantum; many body; entanglement formation; formation ... See more keywords