We compare the CPHASE operation to the resonantly-driven CNOT and estimate the corresponding two-qubit gate fidelities. Acknowledgements Jason Petta thanks Charlie Marcus for providing the set and setting that enabled many of the early experimental results described here.

In this talk, we will discuss the operation of the CPHASE and address complications due to the field gradient generated by the micromagnet. He is a male registered to vote in Wayne County, Michigan. In the same device, we have also implemented a CPHASE gate by applying dc voltage pulses to the barrier gate separating the two qubits. Jason Robert Petta (born 1987) is listed at 15875 Blue Skies Dr Livonia, Mi 48154 and has no known political party affiliation. By incorporating a micromagnet with a double quantum dot device, we have recently demonstrated a fast (<200 ns), resonantly-driven CNOT gate. Despite these advantages, there are very few demonstrations of two-qubit gates. Jason Petta and Stew Smith named 2020 AAAS Fellows. Steinhardt is awarded the Niels Bohr Institute Medal of Honour 2020. Silicon spin qubits offer long coherence times and exquisite single-qubit control in a platform that has proven to be scalable by the semiconductor electronics industry. Massive underground instrument finds final secret of our sunвЂ™s fusion.

Jason petta