Enhancement of Pairing Correlation by t' in the Two-Dimensional Extende d t-J Model

C. T. Shih, T. K. Lee, R. Eder +2

We investigate the effects of the next-nearest-neighbor ($t^{\prime }$) and the third-nearest-neighbor (t") hopping terms on superconductivity (SC) correlation in the 2D hole-doped extended…