Combining bipolar net-zero flux pulses with a tunable coupler yields a 99.48% CPhase gate with amplitude-controlled arbitrary phase angles and sub-5 kHz residual ZZ coupling.
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High-fidelity two-qubit gates with transmon qubits using bipolar flux pulses and tunable couplers
Combining bipolar net-zero flux pulses with a tunable coupler yields a 99.48% CPhase gate with amplitude-controlled arbitrary phase angles and sub-5 kHz residual ZZ coupling.