Scientists at the Institute for Photonic Quantum Systems (PhoQS) and the Paderborn Center for Parallel Computing (PC2) at ...

The theory of quantum mechanics has transformed daily life since being proposed a century ago, yet how it works remains a ...

Before the 20 th century, the first basic mathematical consequence of what would be later understood as a gauge theory was ...

Imagine two flashlights aimed at each other; do their beams collide? Nope! In everyday physics, light is too chill for drama.