Enviar artigo por via de e-mail Classical Behavior of Nonclassical Quantum States
- Autores: Rafiepoor E.1, Bazrafkan M.R.2, Batebi S.1
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Afiliações:
- Department of Physics, Faculty of Science, University of Guilan
- Department of Physics, Faculty of Science, Imam Khomeini International University
- Edição: Volume 40, Nº 6 (2019)
- Páginas: 515-521
- Seção: Article
- URL: https://journals.rcsi.science/1071-2836/article/view/248842
- DOI: https://doi.org/10.1007/s10946-019-09832-1
- ID: 248842
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Resumo
We use a new formulation of nonclassicality in weak measurements based on the probabilistic behavior of “weak quasimoments” to show that nonclassical quantum states in the Glauber–Sudarshan representation can behave classically in weak measurements with post-selection. We directly calculate marginal quasidistributions related to the “weak quasimoments” and show that they are nonnegative.
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Sobre autores
E. Rafiepoor
Department of Physics, Faculty of Science, University of Guilan
Email: bazrafkan@sci.ikiu.ac.ir
Irã, I. R, Rasht
M. Bazrafkan
Department of Physics, Faculty of Science, Imam Khomeini International University
Autor responsável pela correspondência
Email: bazrafkan@sci.ikiu.ac.ir
Irã, I. R, Qazvin
S. Batebi
Department of Physics, Faculty of Science, University of Guilan
Email: bazrafkan@sci.ikiu.ac.ir
Irã, I. R, Rasht
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