### Positive P Representation

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https://journals.aps.org/pra/abstract/10.1103/PhysRevA.55.3014

Very nice paper on phase-space representations of QM! Until yesterday, I was not aware of that "Positive P Representation", which appears to be positive even when the Wigner distribution is not...

Very nice paper on phase-space representations of QM! Until yesterday, I was not aware of that "Positive P Representation", which appears to be positive even when the Wigner distribution is not...