Qubits are remarkably sensitive for their external environments, and in some cases stray particles of light can introduce faults. For meaningful computation, these glitches must be corrected, and error correction has to be improved as quantum processors are scaled to larger sized numbers of qubits. In some instances, personal computers https://quantumcomputing34567.bloggosite.com/34635051/an-unbiased-view-of-quantum-computing