AI 中文总结
该研究探讨平带存在时排斥配对相互作用下高温超导体的形成机制，发现高温超导态会使平带形变、有效质量有限，超流体重量与超电流不消失，结果与实验数据吻合。
AI 中文摘要
在本通讯中，我们研究了平带的存在如何导致即使在排斥配对相互作用的情况下也能形成高温超导体。我们还表明，在平带情况下，高温超导态会使平带发生形变，使其倾斜并让有效质量变为有限。因此，超流体重量和超电流均不会消失。我们的结果与实验数据吻合良好。
英文摘要
In this letter, we examine how the presence of flat band leads to the formation of a high-temperature superconductor even in the case of repulsive pairing interactions. We also show that in the case of flat bands, the high-temperature superconducting state deforms the flat band, tilting it and making the effective mass finite. As a result, neither the superfluid weight nor the supercurrent disappear. Our results are in good agreement with experimental data.
Comments4 pages, 1 figure
