Robin Blume-Kohout

In the new Helios processor, 98 barium ions circle along a closed loop, like horses on a carousel. This architecture allows any ion to exchange data with any other, making the system flexible and powerful. Laser pulses, like a conductor's baton, issue commands at the speed of light.

A quantum computer is like an orchestra where each qubit is a musician, and a measurement is the conductor's attempt to hear who played what. But the hall is noisy: the signal fades like sound through a thick wall, and the conductor himself sometimes mixes up the notes.