Tomography of a quantum state related to the Husimi function

We establish a new integral transform that reveals the relation of the density operator to the Husimi operator. The connection between the Husimi function of a given state (i.e. position-momentum-intermediate representation) and the tomography of an arbitrary quantum state is revealed.

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Bibliographic Details
Published inPhysica scripta Vol. 85; no. 2; pp. 25014 - 4
Main Authors Xu, Ye-jun, Fang, Shu-dong, Zang, Xue-ping, Miao, Chun
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.02.2012
Subjects
Density
Integrals
Operators
Representations
Tomography
Transforms
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Summary:We establish a new integral transform that reveals the relation of the density operator to the Husimi operator. The connection between the Husimi function of a given state (i.e. position-momentum-intermediate representation) and the tomography of an arbitrary quantum state is revealed.
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ISSN:0031-8949
1402-4896
DOI:10.1088/0031-8949/85/02/025014