Quantum distance refers to a measure of quantum mechanical similarity between two quantum states. A quantum distance of one means that the two quantum states are the same, whereas a quantum distance ...

When physicists discover something exciting in their lab, they want proof that stands out like a “smoking gun.” That means evidence is clear, undeniable, and impossible to ignore. A team of ...

The 2025 Nobel prize in Physics has been awarded to three scientists for the discovery of an effect that has applications in medical devices and quantum computing. John Clarke, Michel Devoret and John ...

Ask a bunch of physicists to explain a quantum experiment and you’re unlikely to get the same description twice. Everyone agrees that the mathematical framework of quantum mechanics is peerless at ...