Wigner's quasidistribution and Dirac's kets

2022/01/15 by Blass, Andreas, Gurevich, Yuri, Volberg, Alexander
#FOS: Computer and information sciences #FOS: Physical sciences #Logic in Computer Science (cs.LO) #Mathematical Physics (math-ph) #Quantum Physics (quant-ph)

paper · doi:10.48550/arxiv.2201.05911

Abstract

In every state of a quantum particle, Wigner's quasidistribution is the unique quasidistribution on the phase space with the correct marginal distributions for position, momentum, and all their linear combinations.

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