Breaking the trade-off between fast control and long lifetime of a superconducting qubit
Breaking the trade-off between fast control and long lifetime of a superconducting qubit
Abstract The rapid development in designs and fabrication techniques of superconducting qubits has made coherence times of qubits longer. In the future, however, the radiative decay of a qubit into its control line will be a fundamental limitation, imposing a trade-off between fast control and long lifetime of the qubit. …