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 ...

Quantum theory fails to explain how the reality we experience emerges from the world of particles. A new take on quantum ...

As the field increased or decreased, the quantum end states vanished or reappeared on command. “We can bring these topological end states under complete electrical control,” s ...

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 ...

(Nanowerk News) 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 ...

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 ...

In search of a united scientific theory, a new quantum gravity paper might have proposed an interesting aspect that made the ...

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 ...