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https://doi.org/10.1103/PhysRevA.70.042303
| Title: | Statistical reconstruction of qutrits | Authors: | Bogdanov, Yu.I. Chekhova, M.V. Krivitsky, L.A. Kulik, S.P. Penin, A.N. Zhukov, A.A. Kwek, L.C. Oh, C.H. Tey, M.K. |
Issue Date: | Oct-2004 | Citation: | Bogdanov, Yu.I., Chekhova, M.V., Krivitsky, L.A., Kulik, S.P., Penin, A.N., Zhukov, A.A., Kwek, L.C., Oh, C.H., Tey, M.K. (2004-10). Statistical reconstruction of qutrits. Physical Review A - Atomic, Molecular, and Optical Physics 70 (4) : 042303-1. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevA.70.042303 | Abstract: | The method of statistical estimation of the quantum state based on solving the likelihood equation was developed. For this estimation, the initial two-photon state vector was reproduced from the measured fourth moments in the field using the root approach of estimating quantum states. The developed approach applied to the quantum-state reconstruction is based on the amplitudes of mutually complementary processes. It was found that the biphoton-qutrit states can be reconstructed with the fidelity of 0.995-0.999 and higher. | Source Title: | Physical Review A - Atomic, Molecular, and Optical Physics | URI: | http://scholarbank.nus.edu.sg/handle/10635/99025 | ISSN: | 10502947 | DOI: | 10.1103/PhysRevA.70.042303 |
| Appears in Collections: | Staff Publications |
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