Imbalanced superfluidity with cold atoms: a new way to understand unconventional superconductors and stellar superfluids

冷原子的不平衡超流：理解非常规超导体和恒星超流体的新方法

• 批准号: FT130100815
• 负责人: A/Prof Hui Hu
• 金额: $ 50.81万
• 依托单位: Swinburne University of Technology
• 依托单位国家: 澳大利亚
• 项目类别: ARC Future Fellowships
• 财政年份: 2014
• 资助国家: 澳大利亚
• 起止时间: 2014-01-01 至 2018-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/FT130100815
• 关键词: Imbalanced; superfluidity; cold; atoms; new

Fermionic superfluidity – the ability of spin-1/2 particles to pair and flow without friction – is an intriguing quantum phenomenon that occurs in solid-state superconductors, quark matter, and neutron stars. Despite its great importance for future quantum technology, currently the mechanism of superfluidity is poorly understood when the spin population is mismatched. In collaboration with leading laboratories in Australia, the United States of America and China, this theoretical project will greatly enhance the knowledge of imbalanced superfluidity by using ultracold atomic Fermi gases as model systems. The research may give key insight into the physics of unconventional superconductors in heavy-fermion compounds and stellar new superfluids in neutron stars.

费米子超流量 - 自旋1/2颗粒与摩擦配对并流动的能力 - 是一种诱因的量子现象，然后是olid-state超导体，夸克物质和中子星，尽管对未来的量子技术非常重要。超流量是在澳大利亚，美国联合会和CINA的协作效果，理论项目将通过使用Ultracold作为模型系统来大大增强知识的超流量。中子AR中的重铁化合物和超氟。