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arXiv · 0807.3437

Quantum Homodyne Tomography as an Informationally Complete Positive Operator Valued Measure

P. Albini·E. De Vito·A. Toigo
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Abstract

We define a positive operator valued measure $E$ on $[0,2π]\times R$ describing the measurement of randomly sampled quadratures in quantum homodyne tomography, and we study its probabilistic properties. Moreover, we give a mathematical analysis of the relation between the description of a state in terms of $E$ and the description provided by its Wigner transform.

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P. Albini, E. De Vito, A. Toigo. 2008-07-22. Quantum Homodyne Tomography as an Informationally Complete Positive Operator Valued Measure. https://doi.org/10.1088/1751-8113%2F42%2F29%2F295302

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