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Effective W-state fusion strategies for electronic and photonic qubits via the quantum-dot-microcavity coupled system

We propose effective fusion schemes for stationary electronic W state and flying photonic W state, respectively, by using the quantum-dot-microcavity coupled system. The present schemes can fuse a n-qubit W state and a m-qubit W state to a (m + n − 1)-qubit W state, that is, these schemes can be use...

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Detalles Bibliográficos
Autores principales: Han, Xue, Hu, Shi, Guo, Qi, Wang, Hong-Fu, Zhu, Ai-Dong, Zhang, Shou
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4642528/
https://www.ncbi.nlm.nih.gov/pubmed/26242356
http://dx.doi.org/10.1038/srep12790