Generation and measurement of SU(3) polarization states for quantum information and computing problems in quantum and atomic optics

A. P. Alodjants; S, M. Arakelian

doi:10.1117/12.620513

1 June 2005 Generation and measurement of SU(3) polarization states for quantum information and computing problems in quantum and atomic optics

A. P. Alodjants, S, M. Arakelian

Author Affiliations +

Proceedings Volume 5833, Quantum Informatics 2004; (2005) https://doi.org/10.1117/12.620513
Event: 18th International Conference on Photoelectronics and Night Vision Devices and Quantum Informatics 2004, 2004, Moscow, Russian Federation

Abstract

We consider a new approach of the SU(3)-symmetry polarization in Hubert space for a quantum Bose-system with internal Gell-Mann symmetry in quantum and atomic optics. The operational determination of the SU(3) phase problem for a three mode optical field is discussed for the first time. The original twelve-port interferometer for simultaneous measurements of both the Gell-Mann parameters and the phase characteristics is proposed. The signal-to-noise ratio coefficients for coherent end entangled states of light are examined. In the paper we also discuss application ofour theory for the problems of quantum information as well.

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A. P. Alodjants and S, M. Arakelian "Generation and measurement of SU(3) polarization states for quantum information and computing problems in quantum and atomic optics", Proc. SPIE 5833, Quantum Informatics 2004, (1 June 2005); https://doi.org/10.1117/12.620513

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