3 ms·
It is much worse than that. You need 4000 logical qubits which are implemented as an error correcting code on top of physical qubits. This has 17 noisy physical
by krastanov 9y ago
It is much worse than that. You need 4000 logical qubits which are implemented as an error correcting code on top of physical qubits. This has 17 noisy physical qubits. You need millions of physical qubits to implement thousands of logical qubits.