What is quantum interference?

Quantum Computing Basics Questions



78 Short 39 Medium 47 Long Answer Questions Question Index

What is quantum interference?

Quantum interference refers to the phenomenon where quantum particles, such as electrons or photons, can exhibit wave-like behavior and interfere with each other. This interference can result in constructive interference, where the amplitudes of the waves add up and produce a larger wave, or destructive interference, where the amplitudes cancel out and produce a smaller or no wave. Quantum interference plays a crucial role in various quantum phenomena and is a fundamental concept in quantum computing.