Superconducting qubit entanglement with all microwave control
From Qubits
- Speaker: Chong, Yonuk (KRISS)
Here we introduce our recent work on the all-microwave scheme for the controlled-NOT (cNOT) gate between two superconducting transmon qubits. We constructed cNOT gate based on the microwave-activated phase (MAP) gate, with phase compensation by Z-axis phase gates using microwave hyperbolic secant pulses. We present advantages and limitations of this method, together with the brief analysis of sources of errors.