Alexis Morvan

Quantum computers require magical states — special helper particles for error-free operation. Previously, they were obtained through repeated purification, akin to endless distillation of alcohol: each step added энтропию (disorder), like weeds in a garden, and consumed resources.

An ordinary pendulum swings at the same frequency as the push it receives. But in the quantum world, you can create a system that responds to a push two, three, or more times slower, as if it has its own rhythm. Such systems are called discrete time crystals.