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cond-mat.str-el2024★ 2 cited
Projective spin adaptation for the exact diagonalization of isotropic spin clusters
Shadan Ghassemi Tabrizi, Thomas D. Kühne
Spin Hamiltonians, like the Heisenberg model, are used to describe magnetic properties of exchange-coupled molecules and solids. For finite clusters, physical quantities such as he…
cond-mat.str-el2024★ 2 cited
Analytical solutions of symmetric isotropic spin clusters
Shadan Ghassemi Tabrizi, Thomas D. Kühne
Spin models like the Heisenberg Hamiltonian effectively describe the interactions of open-shell transition-metal ions on a lattice and can account for various properties of magneti…