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Quantum Information and Computation     ISSN: 1533-7146      published since 2001
Vol.12 No.5&6  May 2012

Optimal estimation of quantum processes using incomplete information: variational quantum process tomography (pp0442-0447)
          
Thiago O. Maciel and Reinaldo O. Vianna
         
doi: https://doi.org/10.26421/QIC12.5-6-5

Abstracts: We develop a quantum process tomography method, which variationally reconstruct the map of a process, using noisy and incomplete information about the dynamics. The new method encompasses the most common quantum process tomography schemes. It is based on the variational quantum tomography method (VQT) proposed by Maciel et al. in arXiv:1001.1793[quant-ph] [1].
Key words: quantum process, variantional quantum tomography

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