Atomic quantum state transferring and swapping via quantum Zeno dynamics
Quantum Physics
2015-05-30 v1
Abstract
In this paper, we first demonstrate how to realize quantum state transferring (QST) from one atom to another based on quantum Zeno dynamics. Then, the QST protocol is generalized to realize the quantum state swapping (QSS) between two arbitrary atoms with the help of a third one. Furthermore, we also consider the QSS within a quantum network. The influence of decoherence is analyzed by numerical calculation. The results demonstrate that the protocols are robust against cavity decay.
Cite
@article{arxiv.1110.5966,
title = {Atomic quantum state transferring and swapping via quantum Zeno dynamics},
author = {Zhi-Cheng Shi and Yan Xia and Jie Song},
journal= {arXiv preprint arXiv:1110.5966},
year = {2015}
}
Comments
To appear in J. Opt. Soc. Am. B (JOSAB)