Heisenberg-limited single-mode quantum metrology in a superconducting circuit

Two-mode interferometers lay the foundations for quantum metrology. Instead of exploring quantum entanglement in the two-mode interferometers, a single bosonic mode also promises a measurement precision beyond the shot-noise limit (SNL) by taking advantage of the infinite-dimensional Hilbert space o...

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Detalles Bibliográficos
Autores principales: Wang, W., Wu, Y., Ma, Y., Cai, W., Hu, L., Mu, X., Xu, Y., Chen, Zi-Jie, Wang, H., Song, Y. P., Yuan, H., Zou, C.-L., Duan, L.-M., Sun, L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6763470/
https://www.ncbi.nlm.nih.gov/pubmed/31558721
http://dx.doi.org/10.1038/s41467-019-12290-7

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