The geometry or shape of a quantum system is mathematically expressed by a tool called the quantum geometric tensor (QGT). It also explains how a quantum system's state changes when we tweak certain ...

An illustration of electron-phonon coupling between valence and conduction states in momentum and real space. Credit: Cmelni/Wikimedia Commons. commons.wikimedia.org ...

A new breakthrough may help scientists solve some of the mysteries of the quantum realm. For the first time, physicists have been able to measure the geometrical 'shape' a lone electron adopts as it ...

Scientists uncovered hidden geometry that distorts electron paths like gravity bends light, advancing quantum materials for faster data and lossless conduction. (Nanowerk News) How can data be ...

Quantum metric spaces extend the classical notion of metric spaces into the noncommutative realm by utilising operator algebras and associated seminorms to capture geometric structure in settings ...

Scientists at The University of Texas at Dallas and their collaborators at The Ohio State University have identified a new mechanism that gives rise to superconductivity in a material in which the ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? By hot swapping similar ideas, scientists built a model of quantum geometry that they ...

Strategy to measure the quantum geometric properties in condensed matter systems. Credit: Nature Physics (2024). DOI: 10.1038/s41567-024-02678-8 MIT physicists and colleagues have for the first time ...

In a remarkable leap for quantum physics, researchers in Japan have uncovered how weak magnetic fields can reverse tiny electrical currents in kagome metals—quantum materials with a woven atomic ...

How can data be processed at lightning speed, or electricity conducted without loss? To achieve this, scientists and industry alike are turning to quantum materials, governed by the laws of the ...