Fourth moments reveal the negativity of the Wigner function

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BEDNORZ, Adam, Wolfgang BELZIG, 2011. Fourth moments reveal the negativity of the Wigner function. In: Physical Review A. 83(5). ISSN 1050-2947. Available under: doi: 10.1103/PhysRevA.83.052113

@article{Bednorz2011Fourt-16169, title={Fourth moments reveal the negativity of the Wigner function}, year={2011}, doi={10.1103/PhysRevA.83.052113}, number={5}, volume={83}, issn={1050-2947}, journal={Physical Review A}, author={Bednorz, Adam and Belzig, Wolfgang} }

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