Universal quantum gates based on both geometric and dynamic phases in quantum dots
量子物理
2009-11-10 v1
摘要
A large-scalable quantum computer model, whose qubits are represented by the subspace subtended by the ground state and the single exciton state on semiconductor quantum dots, is proposed. A universal set of quantum gates in this system may be achieved by a mixed approach, composed of dynamic evolution and nonadibatic geometric phase.
引用
@article{arxiv.quant-ph/0304174,
title = {Universal quantum gates based on both geometric and dynamic phases in quantum dots},
author = {Kaiyu Yang and Shi-Liang Zhu and Z. D. Wang},
journal= {arXiv preprint arXiv:quant-ph/0304174},
year = {2009}
}
备注
4 pages, to appear in Chin. Phys. Lett