Quantum computing with spin qubits in semiconductor structures
介观与纳米尺度物理
2010-09-22 v1 材料科学
强关联电子
量子物理
摘要
We survey recent work on designing and evaluating quantum computing implementations based on nuclear or bound-electron spins in semiconductor heterostructures at low temperatures and in high magnetic fields. General overview is followed by a summary of results of our theoretical calculations of decoherence time scales and spin-spin interactions. The latter were carried out for systems for which the two-dimensional electron gas provides the dominant carrier for spin dynamics via exchange of spin-excitons in the integer quantum Hall regime.
引用
@article{arxiv.cond-mat/0102308,
title = {Quantum computing with spin qubits in semiconductor structures},
author = {Vladimir Privman and Dima Mozyrsky and Israel D. Vagner},
journal= {arXiv preprint arXiv:cond-mat/0102308},
year = {2010}
}
备注
18 pages in PDF