Improving the Capacity of Quantum Dense Coding and the Fidelity of Quantum Teleportation by Weak Measurement and Measurement Reversal

A protective scheme of quantum dense coding and quantum teleportation of the X-type initial state is proposed in amplitude damping noisy channel with memory using weak measurement and measurement reversal. Compared with the noisy channel without memory, the memory factor improves both the capacity o...

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Detalles Bibliográficos
Autores principales: Wang, Meijiao, Sun, Bing, Cao, Lianzhen, Yang, Yang, Liu, Xia, Wang, Xinle, Zhao, Jiaqiang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10217106/
https://www.ncbi.nlm.nih.gov/pubmed/37238491
http://dx.doi.org/10.3390/e25050736

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10217106/
https://www.ncbi.nlm.nih.gov/pubmed/37238491
http://dx.doi.org/10.3390/e25050736

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