Fault-Tolerant Qubit from a Constant Number of Components
Kianna Wan, Soonwon Choi, Isaac H. Kim, Noah Shutty, Patrick M. Hayden · PRX Quantum · 2021
A method to construct logical qubits with extremely low logical error rates: The engineering overhead for building fault-tolerant quantum computation can be reduced to a handful of photonic and phononic components currently available.