132 citations · 581 across the 13 of their papers we have counts for
Showing 2021Show all
2 papers · 1 filter
cond-mat.dis-nn2021★ 24 cited
Adaptive-weighted tree tensor networks for disordered quantum many-body systems
Giovanni Ferrari, Giuseppe Magnifico, Simone Montangero
We introduce an adaptive-weighted tree tensor network, for the study of disordered and inhomogeneous quantum many-body systems. This ansatz is assembled on the basis of the random…
quant-ph2021★ 25 cited
Hilbert curve vs Hilbert space: exploiting fractal 2D covering to increase tensor network efficiency
Giovanni Cataldi, Ashkan Abedi, Giuseppe Magnifico +4
We present a novel mapping for studying 2D many-body quantum systems by solving an effective, one-dimensional long-range model in place of the original two-dimensional short-range…