Comparison of superconducting pairing in doped cuprates and nickelates within an extended Hubbard model

Yicheng Xiong, Hang Ma, Hongxing Liu +2

Within a Hubbard model, we investigate the superconducting pairing behavior of infinite-layer nickelate $\mathrm{NdNi}{\mathrm{O}}_2$ and cuprate superconductors by using the determinant quan…