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Robust Phase Estimation of Squeezed State

Quantum Physics 2015-09-14 v1 Systems and Control Optimization and Control
Authors: Shibdas Roy , Ian R. Petersen , Elanor H. Huntington
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Abstract

Optimal phase estimation of a phase-squeezed quantum state of light has been recently shown to beat the coherent-state limit. Here, the estimation is made robust to uncertainties in underlying parameters using a robust fixed-interval smoother.

Keywords

quantum state discrimination quantum tomography coherent states

Cite

@article{arxiv.1301.7144,
  title  = {Robust Phase Estimation of Squeezed State},
  author = {Shibdas Roy and Ian R. Petersen and Elanor H. Huntington},
  journal= {arXiv preprint arXiv:1301.7144},
  year   = {2015}
}

Comments

2 pages, 2 figures, Proceedings of CLEO:QELS 2013

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