Macroscopically delocalised quantum states of matter (B07)

点击翻译按钮获取中文摘要

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.