Realizing Rydberg induced long-range interactions in itinerant lattice systems

该项目的目的是在光学晶格中使用里德伯原子实现intinerant晶格系统。基于“里德伯修饰”的新方法，它旨在实现具有长程相互作用的、在冻结气体区域之外的移动的晶格气体。实验将研究涌现的新的多体量子相及其动力学。该项目基于第一阶段关于Rydberg macrodimers的令人兴奋的新结果，为实现此类系统的改进敷料方案开辟了新途径。为了分析这些远程相互作用系统，将使用量子气体显微镜，允许有效的单原子检测和单晶格位置分辨率。这使得能够直接揭示系统中复杂的自旋和密度相关性。因此，该项目有望产生从根本上新的见解分子和多体物理的远程相互作用里德伯系统。

The project aims at realizing intinerant lattice systems using Rydberg atoms in optical lattices. Based on new approaches on "Rydberg dressing", it aims at realizing mobile lattice gases beyond the frozen gas regime, which exhibit long range interactions. The emergent new many-body quantum phases and their dynamics will be studied in the experiment. The project is based on exciting new results in the first project phase on Rydberg macrodimers that opened up new pathways for improved dressing schemes to realize such systems.In order to analyze these long-range interacting systems, quantum gas microscopes will be used that allow for an efficient single atom detection with single lattice site resolution. This enables to directly reveal complex spin and density correlations in the systems. The project thereby promises to yield fundamentally new insights into the molcular and many-body physics of long-range interacting Rydberg systems.