Abstract:
We present a quantum tomography method that allows to characterize any pure qudit of arbitrary dimension d, with only 4d − 3 proyective measurements. We verified the feasibility of the method with numerical simulations that include the effect of Poissonian detection noise. © 2018 The Author (s).
Registro:
| Documento: |
Conferencia
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| Título: | Determination of any pure spatial qudit from 4d−3 projective measurements |
| Autor: | Stefano, Q.P.; Rebón, L.; Ledesma, S.; Iemmi, C. |
| Filiación: | Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Departamento de Física, Buenos Aires, 1428, Argentina
Consejo Nacional de Investigaciones Científicas y Técnicas, Buenos Aires, 1425, Argentina
Departamento de Física, IFLP-CONICET, Universidad Nacional de La Plata, C.C. 67, La Plata, 1900, Argentina
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| Palabras clave: | Numerical methods; Tomography; Arbitrary dimension; Detection noise; Poissonian; Projective measurement; Quantum tomography; Photonics |
| Año: | 2018
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| Volumen: | Part F123-LAOP 2018
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| DOI: |
http://dx.doi.org/10.1364/LAOP.2018.Th4A.26 |
| Título revista: | Latin America Optics and Photonics Conference, LAOP 2018
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| Título revista abreviado: | Opt. InfoBase Conf. Pap
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| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_97819435_vPartF123-LAOP2018_n_p_Stefano |
Referencias:
- Thew, R.T., Nemoto, K., White, A.G., Munro, W.J., Qudit quantum-state tomography (2002) Phys. Rev. A, 66, p. 012303
- Cerf, N.J., Bourennane, M., Karlsson, A., Gisin, N., Security of Quantum Key Distribution Using d-Level Systems (2002) Phys. Rev. Lett., 88, p. 127902
- Collins, D., Gisin, N., Linden, N., Massar, S., Popescu, S., Bell inequalities for arbitrarily high-dimensional systems (2002) Phys. Rev. Lett., 88, p. 040404
- Pears Stefano, Q., Rebón, L., Ledesma, S., Iemmi, C., Determination of any pure spatial qudits from a minimum number of measurements by phase-stepping interferometry (2017) Phys. Rev. A, 96, p. 062328
- Varga, J.J.M., Rebón, L., Solís-Prosser, M.A., Neves, L., Ledesma, S., Iemmi, C., Optimized generation of spatial qudits by using a pure phase spatial light modulator (2014) J. Phys. B, 47, p. 225504
Citas:
---------- APA ----------
Stefano, Q.P., Rebón, L., Ledesma, S. & Iemmi, C.
(2018)
. Determination of any pure spatial qudit from 4d−3 projective measurements. Latin America Optics and Photonics Conference, LAOP 2018, Part F123-LAOP 2018.
http://dx.doi.org/10.1364/LAOP.2018.Th4A.26---------- CHICAGO ----------
Stefano, Q.P., Rebón, L., Ledesma, S., Iemmi, C.
"Determination of any pure spatial qudit from 4d−3 projective measurements"
. Latin America Optics and Photonics Conference, LAOP 2018 Part F123-LAOP 2018
(2018).
http://dx.doi.org/10.1364/LAOP.2018.Th4A.26---------- MLA ----------
Stefano, Q.P., Rebón, L., Ledesma, S., Iemmi, C.
"Determination of any pure spatial qudit from 4d−3 projective measurements"
. Latin America Optics and Photonics Conference, LAOP 2018, vol. Part F123-LAOP 2018, 2018.
http://dx.doi.org/10.1364/LAOP.2018.Th4A.26---------- VANCOUVER ----------
Stefano, Q.P., Rebón, L., Ledesma, S., Iemmi, C. Determination of any pure spatial qudit from 4d−3 projective measurements. Opt. InfoBase Conf. Pap. 2018;Part F123-LAOP 2018.
http://dx.doi.org/10.1364/LAOP.2018.Th4A.26