33 citations · 112 across the 12 of their papers we have counts for
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Taras Hutak, Taras Krokhmalskii, Oleg Derzhko +1
We apply the rotation-invariant Green's function method (RGM) to study the spin S=1/2 Heisenberg model on a one-dimensional sawtooth lattice, which has two nonequivalent sites in…