利用互补经典操作表征含噪声量子过程
量子物理
2007-05-23 v1
摘要
量子信息领域的挑战之一是在实验器件的操作中展示量子相干性。虽然完整的量子过程层析可以做到这一点,但它既繁琐又不够直观。在本报告中,我们表明,通过仅测量一个量子门的两个互补经典操作的错误统计,就可以实现令人惊讶地详尽且直观可达的错误表征。
引用
@article{arxiv.quant-ph/0611006,
title = {Characterization of a noisy quantum process by complementary classical operations},
author = {Holger F. Hofmann and Ryo Okamoto and Shigeki Takeuchi},
journal= {arXiv preprint arXiv:quant-ph/0611006},
year = {2007}
}
备注
6 pages, including 5 tables, contribution to the proceedings of QIT15, held November 21st to 22nd 2006 in Kyoto