Everything you need to know. Banks such as JPMorgan Chase have been experimenting with quantum technology to see if they can use it in their business. In the future, we might see quantum computers used in medicine, genomics, chemistry, physics, and many more. They will be able to solve currently unsolvable problems and make considerable strides in research in many fields. Using a method called quantum annealing, D-Wave's researchers demonstrated that a quantum computational advantage could be achieved over classical means. The second problem is a simulation when you want to understand how something works without physical access to it, and you want to mimic reality.