The hopes in quantum technologies are high. For example, quantum computing has the potential to change many industries through the high computing capacity and the opportunities that result. In particular, quantum computing is expected to significantly help solve simulation problems and complex optimization problems.
However, current quantum computers such as the Noisy Intermediate-Scale Quantum (NISQ) computers have not yet been able to solve these problems better than conventional methods and conventional high-performance computers. However, the development of QC hardware is progressing rapidly and a practical quantum advantage could already result in the next few years.