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SU(N)-symmetric quasi-probability distribution functions

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arxiv 1108.2075 v2 pith:YNMFMHRT submitted 2011-08-10 quant-ph math-phmath.MP

Todd Tilma , Kae Nemoto This is my paper · ORCID
classification quant-phmath-phmath.MP
keywords functionsn-dimensionalstatessymmetricanalyzingcoherentdiscussdistribution
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We present a set of N-dimensional functions, based on generalized SU(N)-symmetric coherent states, that represent finite-dimensional Wigner functions, Q-functions, and P-functions. We then show the fundamental properties of these functions and discuss their usefulness for analyzing N-dimensional pure and mixed quantum states.

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Cited by 1 Pith paper

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  1. The Jaynes-Cummings model in Phase Space Quantum Mechanics

    quant-ph 2025-06 reject novelty 3.0 of 10

    A hybrid qubit-field Wigner function for the Jaynes-Cummings model is constructed, reproducing standard Rabi and inversion results, but the one-mode Wigner function and the reduced-field purity formula are incorrect a...

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