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 in:Physica scripta 2012-02, Vol.85 (2), p.25014-4
Main Authors: Xu, Ye-jun, Fang, Shu-dong, Zang, Xue-ping, Miao, Chun
Format: Article
Language:English
Subjects:
Density
Integrals
Operators
Representations
Tomography
Transforms
Citations: Items that this one cites
Online Access:Get full text
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Description
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.
ISSN:0031-8949
1402-4896
DOI:10.1088/0031-8949/85/02/025014