If quantum error correction is used to scale quantum personal computers to simple applications, its overhead may undermine speedup provided by quite a few quantum algorithms.[96] “Quantum computing is not likely to be improved for every little thing, only for some things,” Thompson me

Any computational problem solvable by a classical Computer system can also be solvable by a quantum Computer system.[145] Intuitively, It is because it can be thought that all physical phenomena, including the operation of classical pcs, can be described employing quantum mechanics, which underlies