Universal few-to-many-body physics in two-dimensional Fermi gases

该项目的目的是研究预测发生在超冷费米气体局限于二维运动的普遍现象。普适现象是在粒子集合中发现的性质或行为，它们独立于组分及其相互作用的微观细节。这种普遍特征可以出现在冷原子、凝聚态系统、核物理和中子星中，并且跨越巨大的能量尺度。该项目的发现有望为二维量子材料中普遍存在的少体和多体现象提供定量见解。这可能对利用低维材料中的量子效应的新兴技术具有重要意义。

This project aims to study universal phenomena predicted to occur in ultracold Fermi gases confined to move in two dimensions. Universal phenomena are properties or behaviours found in collections of particles that are independent of the microscopic details of the constituents and their interactions. Such universal features can appear in cold atoms, condensed matter systems, nuclear physics and neutron stars, and span vast energy scales. This project’s findings are expected to provide quantitative insights into few-body and many-body phenomena ubiquitous in two-dimensional quantum materials. This may have significance for emerging technologies which exploit quantum effects in lower-dimensional materials.