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Quantum Interference in the Kirkwood-Rihaczek representation

L. Praxmeyer·K. Wodkiewicz
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Abstract

We discuss the Kirkwood-Rihaczek phase space distribution and analyze a whole new class of quasi-distributions connected with this function. All these functions have the correct marginals. We construct a coherent state representation of such functions, discuss which operator ordering corresponds to the Kirkwood-Rihaczek distribution and their generalizations, and show how such states are connected to squeezed states. Quantum interference in the Kirkwood-Rihaczek representation is discussed.

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L. Praxmeyer, K. Wodkiewicz. 2002-07-22. Quantum Interference in the Kirkwood-Rihaczek representation. https://doi.org/10.1016/s0030-4018(03)01682-1

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