Quantum superposition is a phenomenon in which a tiny particle can be in two states at the same time — but only if it is not being directly observed.

Quantum networking is being rapidly developed world-wide. It is a key quantum technology that will enable a global quantum ...

In a new Physical Review Letters study, researchers propose an experimental approach that could finally determine whether ...

Two different groups have tested a seemingly counter-intuitive property of the quantum world: That it’s possible to put a photon, a particle of light, in a superposition of states going forward ...

Physicists have replicated the famous Schrödinger's cat experiment at hotter temperatures than ever before. The breakthrough is a small but significant step toward quantum computers that can work ...

Quantum mechanics describes the unconventional properties of subatomic particles, like their ability to exist in a ...

According to quantum mechanics, an atom must be regarded as being in a superposition—that is, existing in several states simultaneously—of decaying and not decaying unless it is directly detected.

Quantum physics experiment leads to bizarre "negative time" phenomenon No, it has nothing to do with time travel By Zo Ahmed October 4, 2024, 10:51 20 comments ...