Conditional phase gate
WebMicrowave-activated conditional-phase gate for superconducting qubits Jerry M Chow, Jay M Gambetta, Andrew W Cross, Seth T Merkel, Chad Rigetti, M Steffen New Journal of Physics 15(11), 115012, IOP Publishing, 2013. Improved superconducting qubit coherence using titanium nitride WebJul 9, 2013 · Microwave-activated conditional-phase gate for superconducting qubits. We introduce a new entangling gate between two fixed-frequency qubits statically coupled …
Conditional phase gate
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WebThe operation time of the two-qubit phase gate is about 251 . 2 ns, Hence, even at room temperature, up to 10 3 − 10 4 gate operations are feasible under the realistic experimental conditions. WebDec 9, 2024 · We control the Z Z-coupling rate over 3 orders of magnitude to perform a rapid (38 ns), high-contrast, low leakage (0.14 ± 0.24 %) conditional phase C Z gate with a …
WebPhase Gate. The phase gate is a project management technique that reviews the end of the phase of the project. It is important to create such review to make important … WebNov 1, 2013 · We implement this microwave-activated conditional-phase gate with a fidelity from quantum process tomography of 87%. MAP interaction tune-up. (a) Pulse protocol for the simple MAP gate tune-up ...
WebWhy are conditional phase shift gates, such as CZ, symmetrical? Why do both the control and target qubit pick up a phase? Furthermore, assuming that they are symmetrical, … WebMar 29, 2024 · Combining this with the spin-echo sequence, we assess the potential to generate a high-fidelity and fast conditional phase gate using capacitive interactions in a linear QD array. Results ...
WebJan 12, 2024 · The traditional Stage-Gate Process or Phase Gate Process has five basic steps after the discovery or the ideation process is completed. These include scoping, building a business case, development, testing, …
WebNov 18, 2005 · Linear optics quantum logic gates are the best tool to generate multiphoton entanglement. Simplifying a recent approach, we were able to implement the conditional phase gate with only one second-order interference at a polarization dependent beam splitter, thereby significantly increasing its stabil … robin bishop obituaryWebSep 20, 2024 · Conditional-phase (cz) gates in transmons can be realized by flux pulsing computational states towards resonance with noncomputational ones. We present a 40 ns cz gate based on a bipolar flux pulse suppressing leakage (0.1%) by interference and approaching the speed limit set by exchange coupling. T … robin bishop chpWebNov 19, 2013 · In conclusion, we have demonstrated a microwave-activated c-Phase gate, utilizing a fixed resonance condition in the higher-energy manifolds of two transmon … robin bishop 1982WebFeb 11, 2011 · Evolution of conditional field states appearing after atom measurement is described by Kraus transformers. One of these operators is very convenient for phase … robin bishop riverside countyWebtwo transmon qubits, and then a conditional-phase gate is ‘activated’ on the otherwise unperturbed qubit subspace via a microwave drive. We implement this microwave-activated conditional-phase gate with a fidelity from quantum process tomography of ∼87%. 1 Author to whom any correspondence should be addressed. robin bishop shawnee ksWebJan 9, 2024 · This is a conditional go. If the project gets the green light or a conditional go, then the project manager creates an action plan for the next phase, requests resources to move forward, and defines activities, … robin bishop ucsfhttp://tph.tuwien.ac.at/~oemer/doc/qcldoc/node13.html robin bishop tds