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Quantum geometry applied to light-based systems expands toolkit for topological photonics
- May 6, 2026 at 7:40 PM
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Quantum geometry describes quantum states in systems with changing system parameters, such as an electron spinning in a magnetic field whose direction is slowly changing. The state of the electron evolves, and this change is quantified by what is known as the quantum geometric distance.
Originally published at Phys.org