Spin glasses are physical systems in which the small magnetic moments of particles (i.e., spins) interact with each other in a random way. These random interactions between spins make it impossible ...

Quantum optics and waveguide quantum electrodynamics represent rapidly evolving frontiers at the intersection of photonics and quantum science. These disciplines explore the fundamental interactions ...

Rydberg atoms are atoms with one or more outer electrons excited to very high energy levels, which interact very strongly ...

Visualisation of the QED interactions in boron-like tin ions. Highly charged heavy ions form a very suitable experimental field for investigating quantum electrodynamics (QED), the best-tested theory ...