Measurement of geometric dephasing using a superconducting qubit

A quantum system interacting with its environment is subject to dephasing, which ultimately destroys the information it holds. Here we use a superconducting qubit to experimentally show that this dephasing has both dynamic and geometric origins. It is found that geometric dephasing, which is present...

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Detalles Bibliográficos
Autores principales: Berger, S., Pechal, M., Kurpiers, P., Abdumalikov, A. A., Eichler, C., Mlynek, J. A., Shnirman, A., Gefen, Yuval, Wallraff, A., Filipp, S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Pub. Group 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4640075/
https://www.ncbi.nlm.nih.gov/pubmed/26515812
http://dx.doi.org/10.1038/ncomms9757

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