多体局域化稳定的随机相互作用Ising-Majorana链的拓扑序
Topological order in random interacting Ising-Majorana chains stabilized by many-body localization
摘要：
我们数值研究了高能下$\mathbb Z_2$对称随机相互作用Ising-Majorana链。一个非常丰富的相图出现了两个拓扑结构不同的多体局域化（MBL）制度分开的一个更广泛的热相比以前发现的。这是一个惊人的结果雪崩理论。我们进一步发现MBL自旋玻璃序总是与多体光谱配对相关联，这可能是一个强零模算子的信号，为MBL保护的拓扑量子比特开辟了迷人的前景。
英文摘要：
We numerically explore $\mathbb Z_2$-symmetric random interacting Ising-Majorana chains at high energy. A very rich phase diagram emerges with two topologically distinct many-body localization (MBL) regimes separated by a much broader thermal phase than previously found. This is a striking consequence of the avalanche theory. We further find MBL spin-glass order always associated to a many-body spectral pairing, presumably signaling a strong zero mode operator which opens fascinating perspectives for MBL-protected topological qubits.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
