Quantum-state tomogram from s-parameterized quasidistributions

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Abstract

We find an integral transform realizing the connection between the s-parameterized quasidistributions of a quantum state and its corresponding tomogram, which looks like a Radon transform. We show that the kernel of the new Radon transform is a Gaussian function with s-parameterized dispersion. It can be considered as a broadened delta-function appeared in the standard Radon transform.

Keywords

s-parameterized quasidistribution tomographic symbol diagonal representation Radon transform 
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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  1. 1.Physics Department, Faculty of ScienceI. K. I. UniversityQazvin, I. R.Iran

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