The quantum mechanics of chiral spin selectivity
Peer-Reviewed Publication
Updates every hour. Last Updated: 15-Jun-2025 08:09 ET (15-Jun-2025 12:09 GMT/UTC)
Co-senior authors Jeremy Levy of Pitt and Andrew Daley of Oxford, collaborators from the early days of the Pittsburgh Quantum Institute, wrote an explanatory analysis of their group’s chiral-electron findings publishing in Science Advances Friday. In this study that combines quantum physics, physics, biology, chemistry and organic systems, they developed in essence a programmable platform that could ultimately provide new ways to explore electrons in chiral systems — such as DNA, amino acids, proteins and more.
Researchers at Tianjin University have developed LineGen, a physics-guided method combining ordinary differential equations and a time-embedded U-Net, to generate super-resolution load data (SRLD) for power distribution systems. Published in Engineering, the approach addresses limitations in high-frequency data collection by achieving a 1000-fold resolution enhancement—significantly surpassing prior deep learning methods—while offering traceable physical interpretability for improved grid management and reliability.