What is entanglement in quantum computing?

Quantum Computing Questions



80 Short 80 Medium 76 Long Answer Questions Question Index

What is entanglement in quantum computing?

Entanglement in quantum computing refers to a phenomenon where two or more quantum particles become correlated in such a way that the state of one particle cannot be described independently of the state of the other particles, regardless of the distance between them. This means that the quantum states of the entangled particles are intrinsically linked, and any change in one particle's state will instantaneously affect the state of the other particles, even if they are physically separated. Entanglement is a fundamental property of quantum mechanics and plays a crucial role in various quantum computing algorithms and protocols.