Quantum Computing, Nisq, Qubit Fidelity, Quantum Error Correction, Near Perfect Qubits.
https://jackkrupansky.medium.com/nines-of-qubit-fidelity-e6e8680d2bb4 There is no limit on qubit fidelity per se, but I don’t expect qubit fidelities above 9, 12, or 15 nines. But, in theory, maybe 18, 20, or 24 could be possible. Generally I don’t think people will need that degree of specificity,