标题： 中性原子高维GHZ态的耗散稳定化 显示英文标题

标题： Dissipative stabilization of high-dimensional GHZ states for neutral atoms

摘要： 高维量子纠缠描述了量子系统在较大Hilbert空间内的纠缠特性，引入了更复杂和复杂的纠缠粒子态之间的关联。 作为这种纠缠的象征，高维Greenberger-Horne-Zeilinger（GHZ）态在各种量子信息处理应用中具有重要意义。 本研究提出将中性原子平台与量子 reservoir 工程相结合，以确定性方式生成高维GHZ态。 利用中性原子在修改后的非传统里德堡泵浦机制中的优势，并结合受控耗散，通过多次泵浦和耗散循环实现了保真度超过99％的三维GHZ态。 这一创新方法为里德堡原子系统中实验可行且确定性制备高维GHZ态铺平了道路，从而推动了量子信息处理能力的发展。 显示英文摘要

摘要： High-dimensional quantum entanglement characterizes the entanglement of quantum systems within a larger Hilbert space, introducing more intricate and complex correlations among the entangled particles' states. The high-dimensional Greenberger-Horne-Zeilinger (GHZ) state, symbolic of this type of entanglement, is of significant importance in various quantum information processing applications. This study proposes integrating a neutral atom platform with quantum reservoir engineering to generate a high-dimensional GHZ state deterministically. Leveraging the advantages of neutral atoms in a modified unconventional Rydberg pumping mechanism, combined with controlled dissipation, we achieve a three-dimensional GHZ state with a fidelity surpassing 99\% through multiple pump and dissipation cycles. This innovative approach paves the way for experimentally feasible, deterministic preparation of high-dimensional GHZ states in Rydberg atom systems, thereby advancing the capabilities of quantum information processing.