Question

What is the quantum effect?

Answer 1

1. A Quantum effect is an effect that is not properly predicted by classical mechanics but are properly predicted by quantum mechanics.
2. An example of such an effect is superconductivity which is a phenomenon whereby a charge moves through the material without meeting any resistance.
3. Prime examples are superfluidity and the quantum hall effect.
4. Quantum information science is based on any aspect of quantum effects that can be observed, measured, controlled, stored, or communicated in some manner.