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arXiv · 1208.5677

SU(3) Quantum Interferometry with single-photon input pulses

Si-Hui Tan·Yvonne Y. Gao·Hubert de Guise·Barry C. Sanders
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Abstract

We develop a framework for solving the action of a three-channel passive optical interferometer on single-photon pulse inputs to each channel using SU(3) group-theoretic methods, which can be readily generalized to higher-order photon-coincidence experiments. We show that features of the coincidence plots vs relative time delays of photons yield information about permanents, immanants, and determinants of the interferometer SU(3) matrix.

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Si-Hui Tan, Yvonne Y. Gao, Hubert de Guise, Barry C. Sanders. 2012-08-28. SU(3) Quantum Interferometry with single-photon input pulses. https://doi.org/10.1103/physrevlett.110.113603

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