Spin transport and quasi 2D architectures for donor-based quantum computing
量子物理
2010-06-29 v2 介观与纳米尺度物理
摘要
Through the introduction of a new electron spin transport mechanism, a 2D donor electron spin quantum computer architecture is proposed. This design addresses major technical issues in the original Kane design, including spatial oscillations in the exchange coupling strength and cross-talk in gate control. It is also expected that the introduction of a degree of non-locality in qubit gates will significantly improve the scaling fault-tolerant threshold over the nearest-neighbour linear array.
引用
@article{arxiv.quant-ph/0506198,
title = {Spin transport and quasi 2D architectures for donor-based quantum computing},
author = {L. C. L. Hollenberg and A. D. Greentree and A. G. Fowler and C. J. Wellard},
journal= {arXiv preprint arXiv:quant-ph/0506198},
year = {2010}
}
备注
4 pages, 5 figures, v2 reference added