Caltech scientists have found a fast and efficient way to add up large numbers of Feynman diagrams, the simple drawings ...

More information: Marius Hegedüs et al, In situ scanning gate imaging of individual quantum two-level system defects in live superconducting circuits, Science Advances (2025).

B) A schematic illustration of how magic is created and destroyed from the circuit. The coherent errors dislocate a quantum state away from stabilizer states which are easy to represent and simulate.

This inspired their recent studies, which were aimed at writing these transformations as quantum circuits that could be implemented on quantum hardware.