Ion-trap quantum logic using long-wavelength radiation
量子物理
2009-11-07 v2
摘要
A quantum information processor is proposed that combines experimental techniques and technology successfully demonstrated either in nuclear magnetic resonance experiments or with trapped ions. An additional inhomogenenous magnetic field applied to an ion trap i) shifts individual ionic resonances (qubits), making them distinguishable by frequency, and, ii) mediates the coupling between internal and external degrees of freedom of trapped ions. This scheme permits one to individually address and coherently manipulate ions confined in an electrodynamic trap using radiation in the radiofrequency or microwave regime.
引用
@article{arxiv.quant-ph/0104041,
title = {Ion-trap quantum logic using long-wavelength radiation},
author = {Florian Mintert and Christof Wunderlich},
journal= {arXiv preprint arXiv:quant-ph/0104041},
year = {2009}
}
备注
4 pages, no figures, replaced with published version (wording and grammar have been slightly changed)