most citedSpectroscopic signatures of next-nearest-neighbor hopping in the charge and spin dynamics of doped one-dimensional antiferromagnets

15 citations · 15 across the 1 of their papers we have counts for

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1 paper

cond-mat.str-el2020★ 15 cited

Spectroscopic signatures of next-nearest-neighbor hopping in the charge and spin dynamics of doped one-dimensional antiferromagnets

Umesh Kumar, Gregory Price, Kenneth Stiwinter +3

We study the impact of next-nearest-neighbor (nnn) hopping on the low-energy collective excitations of strongly correlated doped antiferromagnetic cuprate spin chains. Specifically…