Macroscopically delocalised quantum states of matter (B07)

物质的宏观离域量子态 (B07)

• 批准号: 320105458
• 金额: --
• 依托单位: Institut für Quantenoptik
• 依托单位国家: 德国
• 项目类别: Collaborative Research Centres
• 资助国家: 德国
• 项目状态: 未结题
• 来源: https://gepris.dfg.de/gepris/projekt/320105458?language=en
• 关键词: Macroscopically; delocalised; quantum; states; matter

Project B07 will create and investigate interferometers with macroscopic wave functions, that are delocalised over metres and persist over seconds. Their unprecedented sensitivities allow for testing the superposition principle with coherent or entangled matter together with A02 and sensing effects of post-Newtonian gravity together with B09. The necessary methods for exceeding state-of-the-art in designing atomic quantum states as well as the coherent momentum transfer and interferometer topologies will be developed in close cooperation with A05. These advances contribute to DQ-mat’s goal of enhancing quantum sensors and metrology for testing fundamental physics.

项目B 07将创建和研究具有宏观波函数的干涉仪，其离域超过米，持续时间超过秒。它们前所未有的灵敏度允许用相干或纠缠物质与A02一起测试叠加原理，并与B 09一起检测后牛顿引力的影响。在设计原子量子态以及相干动量转移和干涉仪拓扑结构方面超越最先进水平的必要方法将与A05密切合作开发。这些进展有助于DQ-mat增强量子传感器和计量学以测试基础物理的目标。