804 citations · 2.7k across the 51 of their papers we have counts for
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cond-mat.str-el2017★ 10 cited
Magnetic excitations of the Cu quantum spin chain in SrCuPtO
J. C. Leiner, Joosung Oh, A. I. Kolesnikov +10
We report the magnetic excitation spectrum as measured by inelastic neutron scattering for a polycrystalline sample of SrCuPtO. Modeling the data by the 2+4 spinon contribu…
cond-mat.str-el2017★ 3 cited
Topological frustration and structural balance in strongly correlated itinerant electron systems: an extension of Nagaoka's theorem
B. J. Powell
We prove that Nagaoka's theorem, that the large- Hubbard model with exactly one hole is ferromagnetic, holds for any balanced Hamiltonian. Simply put, if a positive bond encodes…