Xuzong Chen

TL;DR: The Atomic Experiment for Dark Matter and Gravity Exploration (AEDGE) as mentioned in this paper is a space experiment using cold atoms to search for ultra-light dark matter, and to detect gravitational waves in the frequency range between the most sensitive ranges of LISA and the terrestrial LIGO/Virgo/KAGRA/INDIGO experiments.

TL;DR: The Einstein Gravity Explorer mission (EGE) as mentioned in this paper is devoted to a precise measurement of the properties of space-time using atomic clocks, and is based on a satellite carrying cold atom-based clocks, including a cesium microwave clock, an optical clock, a femtosecond frequency comb, as well as precise microwave time transfer systems between space and ground.

TL;DR: The Space Atomic Gravity Explorer (SAGE) has the scientific objective to investigate gravitational waves, dark matter, and other fundamental aspects of gravity as well as the connection between gravitational physics and quantum physics using new quantum sensors, namely, optical atomic clocks and atom interferometers based on ultracold strontium atoms as mentioned in this paper.

TL;DR: In this article, the authors developed a quantum theory to systematically describe the spatial motion of polaritons in inhomogeneous magnetic and optical fields, which can be used to explain the slow light propagation with the mechanism of electromagnetic induced transparency.

TL;DR: The Atomic Experiment for Dark Matter and Gravity Exploration (AEDGE) as discussed by the authors is a space experiment using cold atoms to search for ultra-light dark matter and to detect gravitational waves in the frequency range between the most sensitive ranges of LISA and the terrestrial LIGO/Virgo/KAGRA/INDIGO experiments.