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19942023
most citedInfluence of next-nearest-neighbor electron hopping on the static and dynamical properties of the 2D Hubbard model

67 citations · 344 across the 13 of their papers we have counts for

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cond-mat.supr-con2001★ 31 cited

Quasi-particle Lifetimes in a d_{x^2-y^2} Superconductor

Daniel Duffy, P. J. Hirschfeld, Douglas J. Scalapino

We consider the lifetime of quasi-particles in a d-wave superconductor due to scattering from antiferromagnetic spin-fluctuations, and explicitly separate the contribution from Umk…