Quantum Computing, Nisq, Qubit Fidelity, Quantum Error Correction, Near Perfect Qubits.
for quantum advantage. FTISQ — Fault-Tolerant Intermediate-Scale Quantum devices. Start of quantum advantage. Good place to start post-NISQ devices. 50 or so to a few hundred logical qubits. FTLSQ — Fault-Tolerant Large-Scale Quantum devices. Production-scale quantum advantage. More than a few