Using atomic quantum-simulation, an experimental technique involving finely tuned lasers and ultracold atoms about a billion times colder than room temperature to replicate the properties of a ...

Fig. 1 Soliton comb generation from polygon modes. (a) Simulated group velocity dispersion curves of the fundamental transverse-electrically polarized WGM (TE0 mode) and the square mode, exhibiting ...

In physics, some waves behave in a surprising way: instead of spreading out and fading, they hold their shape as they travel at constant speeds. These unusual waves, called solitons, have interested ...

Topological insulators, an exciting, relatively new class of materials, are capable of carrying electricity along the edge of the surface, while the bulk of the material acts as an electrical ...