17 citations · 121 across the 30 of their papers we have counts for
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quant-ph2023★ 10 cited
Reduced basis surrogates for quantum spin systems based on tensor networks
Paul Brehmer, Michael F. Herbst, Stefan Wessel +2
Within the reduced basis methods approach, an effective low-dimensional subspace of a quantum many-body Hilbert space is constructed in order to investigate, e.g., the ground-state…
quant-ph2021★ 17 cited
Surrogate models for quantum spin systems based on reduced order modeling
Michael F. Herbst, Stefan Wessel, Matteo Rizzi +1
We present a methodology to investigate phase-diagrams of quantum models based on the principle of the reduced basis method (RBM). The RBM is built from a few ground-state snapshot…