论文标题
一项针对SR2RUO4中超导状态的各种实验进行调和的建议
A proposal for reconciling diverse experiments on the superconducting state in Sr2RuO4
论文作者
论文摘要
已经进行了多种精确的实验，以确定SR2RUO4中超导状态的特征。其中许多似乎暗示了有关该状态对称性的矛盾结论。在这里，我们建议，如果我们假设在组理论命名词中的d_ {x^2-y^2}（b_ {1g}之间存在几乎取得的结果，则可以对这些结果进行调解。从弱耦合的角度来看，这种意外的变性可能会发生在现场和最近的邻居排斥力之间的平衡，这会触发D波到G-Wave的过渡。
A variety of precise experiments have been carried out to establish the character of the superconducting state in Sr2RuO4. Many of these appear to imply contradictory conclusions concerning the symmetries of this state. Here, we propose that these results can be reconciled if we assume that there is a near-degeneracy between a d_{x^2-y^2} (B_{1g} in group theory nomenclature) and a g_{xy(x^2-y^2)} (A_{2g}) superconducting state. From a weak-coupling perspective, such an accidental degeneracy can occur at a point at which a balance between the on-site and nearest-neighbor repulsions triggers a d-wave to g-wave transition.
