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arXiv · 1405.5238

Pairing interaction near a nematic QCP of a 3-band CuO$_2$ model

T. A. Maier·D. J. Scalapino
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Abstract

Here we calculate the strength of the $d$-wave pairing and the $k$ dependence of the gap function associated with the nematic fluctuations of a CuO$_2$ model as the doping $p$ approaches a quantum critical point. Higher order $d$-wave harmonics contribute to the $k$ dependence of the resulting superconducting gap function reflecting the longer range nature of the nematic pairing interaction.

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T. A. Maier, D. J. Scalapino. 2014-05-20. Pairing interaction near a nematic QCP of a 3-band CuO$_2$ model. https://arxiv.org/abs/1405.5238

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