Fault-tolerant computing with single-qudit encoding in a molecular spin
Matteo Mezzadri, Alessandro Chiesa, Luca Lepori, Stefano Carretta · Materials Horizons · 2024
We show how to perform fault-tolerant quantum computing by using a simple d-level molecular spin qudit. We demonstrate a nearly exponential error reduction with linear growth in the number of single-qudit levels and loose coherence requirements.