160 citations · 253 across the 8 of their papers we have counts for
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cond-mat.str-el2017★ 4 cited
Single-particle properties of the Hubbard model in a novel three-pole approximation
Andrea Di Ciolo, Adolfo Avella
We study the 2D Hubbard model using the Composite Operator Method within a novel three-pole approximation. Motivated by the long-standing experimental puzzle of the single-particle…
cond-mat.str-el2017★ 1 cited
Quantum gap and spin-wave excitations in the Kitaev model on a triangular lattice
Adolfo Avella, Andrea Di Ciolo, George Jackeli
We study the effects of quantum fluctuations on the dynamical generation of a gap and on the evolution of the spin-wave spectra of a frustrated magnet on a triangular lattice with…