论文标题
Sachdev-Ye-Kitaev模型和免费的Majorana变化状态
The Sachdev-Ye-Kitaev model and free Majorana variational states
论文作者
论文摘要
通过分析和数值技术的混合物，我们探索了自由的主要国家与Sachdev-Ye-Kitaev模型的个体疾病实现的最佳近似，以及它的概括。我们在广义模型中阐明了已知的时间反转对称性阶段的特性，从而找到了“自旋玻璃”顺序的有力证据。对于Sachdev-Ye-Kitaev模型本身，我们的结果尚无定论，但表明在零温度下可能存在类似的顺序。
Through a mixture of analytic and numerical techniques, we explore the optimal approximation by a free Majorana state to individual disorder realizations of the Sachdev-Ye-Kitaev model, along with a generalization of it. We elucidate the properties of the known time-reversal symmetry breaking phase in the generalized model, finding strong evidence of "spin glass" order. For the Sachdev-Ye-Kitaev model itself, our results are inconclusive but suggest a similar order may be present at zero temperature.
