Quantum Mechanics Laboratories using Correlated Photons.

Enrique J. Galvez

A matrix-based formalism is used to explain the results of undergraduate level quantum mechanics experiments with correlated photons. The article includes new variations of experiments and new results. A discussion of our experience with a correlated-photon laboratory component for an undergraduate course on quantum mechanics is presented.

Augusto Garuccio

Enrique J. Galvez

We have implemented quantum optics experiments with correlated-photons as labs for an undergraduate course on quantum mechanics. The experiments can be explained with the quantum mechanical algebra of a single quantum of light.

B. C. Melius, Enrique J. Galvez, Charles H. Holbrow

Walter J. Deal

P. Hariharan, Joseph Samuel, Supurna Sinha

Bell's theorem reveals contradictions between the predictions of quantum mechanics and the EPR postulates for a pair of particles only in situations involving imperfect statistical correlations. However, with three or more particles, contradictions emerge even for perfect correlations. We describe an experiment which can be realized in the laboratory, using four-photon entangled states generated by parametric down-conversion, to demonstrate this contradiction at the level of perfect correlations.