Robust Charge-based Qubit Encoding
量子物理
2009-11-10 v3 介观与纳米尺度物理
其他凝聚态物理
摘要
We propose a simple encoding of charge-based quantum dot qubits which protects against fluctuating electric fields by charge symmetry. We analyse the reduction of coupling to noise due to nearby charge traps and present single qubit gates. The relative advantage of the encoding increases with lower charge trap density.
关键词
引用
@article{arxiv.quant-ph/0412122,
title = {Robust Charge-based Qubit Encoding},
author = {Daniel K. L. Oi and Sonia G. Schirmer and Andrew D. Greentree and Tom M. Stace},
journal= {arXiv preprint arXiv:quant-ph/0412122},
year = {2009}
}
备注
6 Pages, 7 Figures. Published Version