Quantum tomography as normalization of incompatible observations

Preprint

4 June 1998

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.quant-ph/9806014

Abstract

Quantum states are successfully reconstructed using the maximum likelihood estimation on the subspace where the measured projectors reproduce the identity operator. Reconstruction corresponds to normalization of incompatible observations. The proposed approach handles the noisy data corresponding to realistic incomplete observation with finite resolution.

Keywords

MAXIMUM LIKELIHOOD ESTIMATION
NORMALIZATION OF INCOMPATIBLE
INCOMPATIBLE OBSERVATIONS
OBSERVATIONS QUANTUM
QUANTUM TOMOGRAPHY
RECONSTRUCTION
QUANTUM STATES
TOMOGRAPHY

All Related Versions

Version 1, 1998-06-04, ArXiv
Published version: Physics Letters A, 261 (1-2), 20.

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