A concept from the field of quantum mechanics, spin is a property of particles that has no direct counterpart in everyday ...

A chain of strontium atoms (orange) held in place, with the evenly spaced lines above representing the energy ladder.

Many of nature's most important processes depend on how particles of matter interact with light and other force-carrying ...

Physicists have proven a 100-year-old prediction of relativity by showing that Einstein's equivalence principle holds at quantum scales.

Oxford physicists have recreated a bizarre quantum effect in which a particle responds to a magnetic field without ever traveling through it. Using a hybrid quantum computer, they demonstrated how ...

Relying on quantum states of light, satellite-based quantum communication presents new frontiers for secure communication — ...

What if the flow of time isn’t as one-way as it seems? Researchers from the University of Surrey have uncovered evidence that in the strange world of quantum physics, time could theoretically run both ...

Reading information about invisible waves from two photons On a dark screen, a Taijitu—the symbol of Yin and Yang—appears, ...