Year: 2012
Author: Deng-Yu Zhang, Shi-Qing Tang, Xin-Wen Wang, Li-Jun Xie
Journal of Atomic and Molecular Sciences, Vol. 3 (2012), Iss. 1 : pp. 73–77
Abstract
A simple scheme is presented for generating six-photon entangled state with resonant interaction between a cascade type four-level atom and two three-mode cavities. In the proposed protocol, the quantum information is encoded on Fock states of the cavity fields. We solve Schrödinger equation and obtain quantum states of interaction system. The detection of the atom can collapse the cavity to the desired six-photon entangled state.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jams.041711.051011a
Journal of Atomic and Molecular Sciences, Vol. 3 (2012), Iss. 1 : pp. 73–77
Published online: 2012-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 5
Keywords: quantum information cascade four-level atom three-mode cavity entangled state.