Generation of concatenated Greenberger-Horne-Zeilinger-type entangled coherent state based on linear optics
Quantum Physics
2016-09-28 v1
Abstract
The concatenated Greenberger-Horne-Zeilinger (C-GHZ) state is a new type of multipartite entangled state, which has potential application in future quantum information. In this paper, we propose a protocol of constructing arbitrary C-GHZ entangled state approximatively. Different from the previous protocols, each logic is encoded in the coherent state. This protocol is based on the linear optics, which is feasible in experimental technology. This protocol may be useful in quantum information based on the C-GHZ state.
Keywords
Cite
@article{arxiv.1609.08234,
title = {Generation of concatenated Greenberger-Horne-Zeilinger-type entangled coherent state based on linear optics},
author = {Rui Guo and Lan Zhou and Shi-Pu Gu and Xing-Fu Wang and Yu-Bo Sheng},
journal= {arXiv preprint arXiv:1609.08234},
year = {2016}
}
Comments
9 pages, 4 figures