Redefining the repeating pattern in photonic crystals creates tightly confined pathways for light while preserving symmetry, offering a simple route to ultracompact and low loss light circuits.

(Nanowerk News) By taking advantage of nature’s own inherent symmetry, researchers at Chalmers University of Technology in Sweden have found a way to control and communicate with the dark state of ...

Through a recently developed experimental platform, topological matter can be realized in a fast, cost efficient, and versatile way. A breakthrough has now been achieved by physicists as they have ...

Adaptive quantum circuits, in which unitary operations, measurements, and feedback are used to steer quantum many-body systems, provide an exciting opportunity to generate new dynamical steady states.

In a joint effort, ct.qmat scientists from Dresden, Rostock, and Würzburg have accomplished non-Hermitian topological states of matter in topolectric circuits. The latter acronym refers to topological ...