标题： 研讨会：非标准几何中的合成量子物质 显示英文标题

标题： Colloquium: Synthetic quantum matter in non-standard geometries

摘要： 量子模拟正在对科学研究产生重要影响。 该领域的主流趋势是构建更接近实际感兴趣系统的量子模拟器，特别是电子材料。 然而，微观设计方面的进展也为一个不同的研究方向提供了机会：构建超越现实世界限制的量子多体系统。 本次研讨会从这一视角出发：专注于非标准晶格几何结构中的合成量子物质，例如分形晶格或准晶体、高维或弯曲空间，旨在提供与各种量子模拟平台（包括原子、光子和电子设备）中最近趋势相一致的该领域的全新介绍。 我们还关注这些几何结构所带来的新现象：凝聚态物理学家可能会欣赏这些奇特量子模拟器所提供的不同局域化特性以及新的拓扑相。 同时，在寻找用于引力和宇宙学的量子模型时，弯曲空间的量子模拟器也可以提供一种有用的实验工具。 显示英文摘要

摘要： Quantum simulation is making a significant impact on scientific research. The prevailing tendency of the field is to build quantum simulators that get closer to real-world systems of interest, in particular electronic materials. However, progress in the microscopic design also provides an opportunity for an orthogonal research direction: building quantum many-body systems beyond real-world limitations. This colloquium takes this perspective: Concentrating on synthetic quantum matter in non-standard lattice geometries, such as fractal lattices or quasicrystals, higher-dimensional or curved spaces, it aims at providing a fresh introduction to the field of quantum simulation aligned with recent trends across various quantum simulation platforms, including atomic, photonic, and electronic devices. We also shine light on the novel phenomena which arise from these geometries: Condensed matter physicists may appreciate the variety of different localization properties as well as novel topological phases which are offered by such exotic quantum simulators. But also in the search of quantum models for gravity and cosmology, quantum simulators of curved spaces can provide a useful experimental tool.