Webreview the Derivative Removal by Adiabatic Gate (DRAG) framework. DRAG is multi-transition variant of counterdiabatic driving, where multiple low-lying gapped states in an adiabatic evolution can be avoided simultaneously, greatly reducing operation times … WebOur result contains and improves the previously developed derivative removal by adiabatic gate technique [F. Motzoi , Phys. Rev. Lett.PRLTAO0031 …

Work Done In Adiabatic Process Derivation - BYJUS

Webderivative" an experimental simpli cation of derivative reduction by adiabatic gate (DRAG) control theory. The phase errors are lowered by about a factor of ve using this method to 1:6 per gate, and can be tuned to zero. Leakage outside the qubit manifold, to the qubit j2i state, is also reduced to 10 4 for 20% faster gates. WebMay 14, 2024 · We illustrate this increased resolution in Fig. 1 with a Derivative Removal by Adiabatic Gate (DRAG) pulse. Such pulses are designed to drive the 0 to 1 transition of … fixed width parser

Felix Motzoi

WebOct 3, 2024 · The Derivative Removal by Adiabatic Gate (DRAG) technique [1–3] was developed in the context of the emerging technology of high-precision superconducting quantum devices.With coherence times of these systems improving dramatically towards the end of the first decade in twenty-first century, it became a promising possibility to … Webthe qubit manifold, we implement “half derivative,” an experimental simplification of derivative reduction by adiabatic gate (DRAG) control theory. The phase errors are lowered by about a factor of five using this method to ∼1.6 per gate, and can be tuned to zero. Leakage outside the qubit manifold, to the qubit 2 state, is also WebFeb 11, 2024 · We find significant short-time state leakage due to the strong coupling to the bath. We quantify the leakage errors in single-qubit gates and demonstrate their suppression with derivative... fixed width script font