Many-body localisation of ultracold fermionic atoms

超冷费米子原子的多体局域化

• 批准号: DP170104008
• 负责人: A/Prof Hui Hu
• 金额: $ 21.52万
• 依托单位: Swinburne University of Technology
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2017
• 资助国家: 澳大利亚
• 起止时间: 2017-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP170104008
• 关键词: Many; body; localisation; ultracold; fermionic

This project aims to understand many-body localised systems, a state of matter that never thermalises. Many-body localised systems are the only generic exceptions to thermalisation and so are not described by standard quantum statistical mechanics. They could be useful for quantum technology because they retain a quantum memory of their initial state and protect quantum information from decoherence. This project will use highly controllable settings of disordered ultracold fermions in two dimensions. The project is expected to increase knowledge of many-body quantum mechanics and promote Australia’s research at the forefront of ultracold atomic physics.

该项目旨在了解多体局部系统，这是一种从不热化的物质状态。多体局域系统是热化的唯一例外，因此不能用标准量子统计力学来描述。它们可能对量子技术有用，因为它们保留了初始状态的量子记忆，并保护量子信息免受退相干的影响。该项目将使用二维无序超冷费米子的高度可控设置。该项目有望增加对多体量子力学的认识，并促进澳大利亚在超冷原子物理的前沿研究。