Quantum calculation is dead. Long live quantum calculation!

This is the year of quantum science and technology. In the true sense of the word: the United Nations He said so. But no amounts of pomp and the hype cannot do anything right. The fact has been a quantum every year today. Always the next big thing. Always just here. Well, isn’t it? Really? About a century ago, Erwin Schrödinger had fun in quantum principles by comparing both right cat and Dead. Today, the quantum calculation only finds himself in such a state: not here and here, at the same time, at the same time, what is the real story in a number of changing improvements in the world? Let’s open the box and find it.