Multiparameter Estimation with Two-Qubit Probes in Noisy Channels

This work compares the performance of single- and two-qubit probes for estimating several phase rotations simultaneously under the action of different noisy channels. We compute the quantum limits for this simultaneous estimation using collective and individual measurements by evaluating the Holevo...

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Detalles Bibliográficos
Autores principales: Conlon, Lorcán O., Lam, Ping Koy, Assad, Syed M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10453296/
https://www.ncbi.nlm.nih.gov/pubmed/37628152
http://dx.doi.org/10.3390/e25081122

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10453296/
https://www.ncbi.nlm.nih.gov/pubmed/37628152
http://dx.doi.org/10.3390/e25081122

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