High Fidelity Single-Qubit Gates Using Non-adiabatic Rapid Passage

Ran Li; Melique Hoover; Frank Gaitan

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High Fidelity Single-Qubit Gates Using Non-adiabatic Rapid Passage

Ran Li·Melique Hoover·Frank Gaitan

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Abstract

Numerical simulation results are presented which suggest that a class of non-adiabatic rapid passage sweeps first realized experimentally in 1991 should be capable of implementing a set of quantum gates that is universal for one-qubit unitary operations and whose elements operate with error probabilities per operation P < 10^{-4}. The sweeps are non-composite and generate controllable quantum interference effects which allow the one-qubit gates produced to operate non-adiabatically while maintaining high accuracy. The simulations suggest that the one-qubit gates produced by these sweeps show promise as possible elements of a fault-tolerant scheme for quantum computing.

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BibTeX RIS

Ran Li, Melique Hoover, Frank Gaitan. 2007-03-15. High Fidelity Single-Qubit Gates Using Non-adiabatic Rapid Passage. https://arxiv.org/abs/quant-ph/0610167

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