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Robust Multiple-Range Coherent Quantum State Transfer

We propose a multiple-range quantum communication channel to realize coherent two-way quantum state transport with high fidelity. In our scheme, an information carrier (a qubit) and its remote partner are both adiabatically coupled to the same data bus, i.e., an N-site tight-binding chain that has a...

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Detalles Bibliográficos
Autores principales: Chen, Bing, Peng, Yan-Dong, Li, Yong, Qian, Xiao-Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4929469/
https://www.ncbi.nlm.nih.gov/pubmed/27364891
http://dx.doi.org/10.1038/srep28886