Quantum error correction of systematic errors using a quantum search framework
量子物理
2007-05-23 v1
摘要
Composite pulses are a quantum control technique for canceling out systematic control errors. We present a new composite pulse sequence inspired by quantum search. Our technique can correct a wider variety of systematic errors -- including, for example, nonlinear over-rotational errors -- than previous techniques. Concatenation of the pulse sequence can reduce a systematic error to an arbitrarily small level.
引用
@article{arxiv.quant-ph/0506242,
title = {Quantum error correction of systematic errors using a quantum search framework},
author = {Ben W. Reichardt and Lov K. Grover},
journal= {arXiv preprint arXiv:quant-ph/0506242},
year = {2007}
}
备注
6 pages, 2 figures