标题： 耗散辅助制备拓扑边界态 显示英文标题

标题： Dissipation-assisted preparation of topological boundary states

摘要： 在系统边界出现的鲁棒态是拓扑物质的重要特征。 在这里，我们以Su-Schrieffer-Heeger模型和Kitaev链为例，通过计算稳态密度矩阵，研究了一种实验上可实现的键消散对拓扑系统的影响，并证明了在系统边界附近应用的这种消散可以协助制备母哈密顿量的拓扑边缘态，无论初始状态或填充情况如何。 这种效应源于拓扑边缘态中编码的相位分布与通过键消散制备的目标态之间的匹配。 这项工作为拓扑边缘态的制备提供了新的见解，特别是在马约拉纳零模的背景下。 显示英文摘要

摘要： Robust states emerging at the boundaries of a system are an important hallmark of topological matter. Here, using the Su-Schrieffer-Heeger model and the Kitaev chain as examples, we study the impact of a type of experimentally realizable bond dissipation on topological systems by calculating the steady-state density matrix, and demonstrate that such dissipation applied near the system boundary can assist in preparing topological edge states of the parent Hamiltonian, irrespective of the initial state or filling. This effect stems from the matching between the phase distribution encoded in the topological edge states and the target state prepared through bond dissipation. This work provides new insights into the preparation of topological edge states, particularly in the context of Majorana zero modes.