Quantum simulation with ultracold fermions unveils pairing pseudogap

A research team has, for the first time, observed and quantitatively characterized the many-body pairing pseudogap in unitary Fermi gases. This achievement, pursued by the ultracold atomic community for nearly two decades, resolves longstanding debates regarding the existence of a pairing pseudogap in these gases. It also supports pairing as a possible origin of the

Hall effect uncovers hidden symmetry in spin-ice

Physicists from the University of Augsburg succeeded in distinguishing chiral orders with similar magnetization but an opposite sense of rotation through electrical measurements at low temperatures. This is relevant for fundamental research on complex magnets and possible applications for magnetic data storage. The results were published in Nature Physics.Quantum Physics NewsRead More