HIGHLIGHTS
- who: Toshiya Hikihara from the Graduate SchoolGunma University, Kiryu, Gunma, Japan have published the research work: Automatic structural optimization of tree tensor networks, in the Journal: (JOURNAL) of 23/01/2023
- what: The authors propose a TTN algorithm that enables the authors to automatically optimize the network structure by local reconnections of isometries to suppress the bipartite entanglement entropy on their legs. As a step toward the construction of better tensor network structures, the authors focus on TTNs, which do not contain any loop in the diagrammatic representation. More precisely, in the DMRG-like updating . . .
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