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cond-mat.mes-hall2025
Hamiltonian learning quantum magnets with dynamical impurity tomography
Netta Karjalainen, Greta Lupi, Rouven Koch +2
Nanoscale engineered spin systems, ranging from spins on surfaces to nanographenes, provide flexible platforms to realize entangled quantum magnets from a bottom-up approach. Howev…
cond-mat.mes-hall2025★ 3 cited
Hamiltonian Learning of Triplon Excitations in an Artificial Nanoscale Molecular Quantum Magnet
Rouven Koch, Robert Drost, Peter Liljeroth +1
Extracting the Hamiltonian parameters of nanoscale quantum magnets from experimental measurements is a significant challenge in quantum matter. Here we establish a machine learning…