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most citedQualitative understanding of the sign of t' asymmetry in the extended t-J Model and relevance for pairing properties

46 citations · 158 across the 6 of their papers we have counts for

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cond-mat.supr-con2001★ 46 cited

Qualitative understanding of the sign of t' asymmetry in the extended t-J Model and relevance for pairing properties

G. B. Martins, J. C. Xavier, L. Arrachea +1

Numerical calculations illustrate the effect of the sign of the next nearest-neighbor hopping term t' on the 2-hole properties of the t-t'-J model. Working mainly on 2-leg ladders,…