Abstract:
In this work we present an optical simulation of quantum tomography for state reconstruction based on projective measurements on mutually unbiased bases (MUBs-QT). A quantum state of dimension D = 2 is codified in the amplitude and phases of spatially separated beams in the arms of a Michelson interferometer. The quantum tomography is performed by introducing different displacements in one of the arms of the interferometer and recording the interferograms. We show that in this case the MUBs-QT is equivalent to obtain the set of measurements to extract information from the amplitude and phase of a wavefront using the four step phase shift interferometry. © 2013 Elsevier GmbH.
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Documento: |
Artículo
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Título: | Phase-measurement interferometry as a simulation of optimal quantum-state tomography |
Autor: | Rebón, L.; Iemmi, C.; Ledesma, S. |
Filiación: | Departamento de Física-Instituto de Física de la Plata, Universidad Nacional de la Plata, C.C. 67, 1900 La Plata, Argentina Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Buenos Aires, Argentina
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Palabras clave: | Optical data processing; Quantum state tomography; Extract informations; Four-step phase-shift interferometries; Mutually unbiased basis; Optical simulation; Phase-measurement interferometries; Projective measurement; Quantum state tomography; State reconstruction; Michelson interferometers; Optical data processing; Quantum optics; Quantum theory; Tomography; Interferometry |
Año: | 2013
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Volumen: | 124
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Número: | 22
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Página de inicio: | 5548
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Página de fin: | 5552
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DOI: |
http://dx.doi.org/10.1016/j.ijleo.2013.03.171 |
Título revista: | Optik
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Título revista abreviado: | Optik
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ISSN: | 00304026
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Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304026_v124_n22_p5548_Rebon |
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Citas:
---------- APA ----------
Rebón, L., Iemmi, C. & Ledesma, S.
(2013)
. Phase-measurement interferometry as a simulation of optimal quantum-state tomography. Optik, 124(22), 5548-5552.
http://dx.doi.org/10.1016/j.ijleo.2013.03.171---------- CHICAGO ----------
Rebón, L., Iemmi, C., Ledesma, S.
"Phase-measurement interferometry as a simulation of optimal quantum-state tomography"
. Optik 124, no. 22
(2013) : 5548-5552.
http://dx.doi.org/10.1016/j.ijleo.2013.03.171---------- MLA ----------
Rebón, L., Iemmi, C., Ledesma, S.
"Phase-measurement interferometry as a simulation of optimal quantum-state tomography"
. Optik, vol. 124, no. 22, 2013, pp. 5548-5552.
http://dx.doi.org/10.1016/j.ijleo.2013.03.171---------- VANCOUVER ----------
Rebón, L., Iemmi, C., Ledesma, S. Phase-measurement interferometry as a simulation of optimal quantum-state tomography. Optik. 2013;124(22):5548-5552.
http://dx.doi.org/10.1016/j.ijleo.2013.03.171