Motional Fock states for quantum-enhanced amplitude and phase measurements with trapped ions

The quantum noise of the vacuum limits the achievable sensitivity of quantum sensors. In non-classical measurement schemes the noise can be reduced to overcome this limitation. However, schemes based on squeezed or Schrödinger cat states require alignment of the relative phase between the measured i...

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Detalles Bibliográficos
Autores principales: Wolf, Fabian, Shi, Chunyan, Heip, Jan C., Gessner, Manuel, Pezzè, Luca, Smerzi, Augusto, Schulte, Marius, Hammerer, Klemens, Schmidt, Piet O.
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/PMC6606596/
https://www.ncbi.nlm.nih.gov/pubmed/31266940
http://dx.doi.org/10.1038/s41467-019-10576-4

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