论文标题
现场编程的拓扑数组:框架和案例研究
Field-Programmable Topological Array: Framework and Case-Studies
论文作者
论文摘要
具有所需拓扑特性的工程复合材料和设备正在加速拓扑物理及其应用的发展。实现新型拓扑混合体的方法,包括原地外部外观生长,平面/分层的超晶格和组装(人造)原子/点阵列等,以相当大的控制和可调性赋予拓扑系统。在这里,我们提出了一个框架,用于实现现场编程的拓扑阵列(FPTA),该数组(FPTA)能够实现动态可重新配置的拓扑平台。 FPTA允许各种平台属性的独立,同时和本地可编程性,例如电磁场,自旋轨道场和超导顺序参数。为了证明FPTA在渲染系统拓扑上的努力和实施非阿布尔操纵方面的有效性,我们在各种情况下模拟了它们的运作。我们的框架为使用高可行性组件发掘新颖的拓扑阶段提供了一个操场,并为运行时动态重新配置的指南设定了指南,这对于高性能拓扑电子电路和量子计算至关重要。
Engineering composite materials and devices with desired topological properties is accelerating the development of topological physics and its applications. Approaches of realizing novel topological hybrids, including in-situ epitaxy growth, planar/layered superlattices, and assembled (artificial) atom/dot arrays, etc., endow the topological systems with a substantial degree of control and tunability. Here, we propose a framework for realizing a field-programmable topological array (FPTA) that enables the implementation of dynamically reconfigurable topological platforms. FPTA allows for the independent, simultaneous, and local programmability of the various platform properties, such as the electromagnetic field, the spin-orbit field, and the superconducting order parameter. To demonstrate the effectiveness of the FPTA in rendering the system topologically-nontrivial and implementing non-Abelian manipulations, we simulate their operation in various case-studies. Our framework provides a playground for unearthing novel topological phases using components of high feasibility and sets the guidelines for run-time dynamic reconfiguration which is crucial for high-performance topological electronic circuits and quantum computing.