On some properties of number-phase Wigner function

Maciej Przanowski; Przemyslaw Brzykcy

On some properties of number-phase Wigner function

Mathematical Physics 2015-12-08 v1 math.MP Quantum Physics

Authors: Maciej Przanowski , Przemyslaw Brzykcy

Abstract

It is shown that the number-phase Wigner function defines uniquely the respective density operator. Relations between the Glauber-Sudarshan distribution $\mathcal{P}(\alpha)$ and the number-phase Wigner function is found. This result is then generalised to the case of the Cahil-Glauber distributions $\mathcal{W}^{(s)}(\alpha)$ , $-1\leq s \leq 1$ .

Keywords

wigner function

Cite

@article{arxiv.1512.01836,
  title  = {On some properties of number-phase Wigner function},
  author = {Maciej Przanowski and Przemyslaw Brzykcy},
  journal= {arXiv preprint arXiv:1512.01836},
  year   = {2015}
}

Comments

10 pages, 1 figure

Related papers

View all related →