Multi-parameter Estimation with Multi-mode Ramsey Interferometry

@article{Li2019MultiparameterEW,
  title={Multi-parameter Estimation with Multi-mode Ramsey Interferometry},
  author={X. Li and Jiahao Cao and Qi Liu and M. K. Tey and L. You},
  journal={arXiv: Quantum Physics},
  year={2019}
}
  • X. Li, Jiahao Cao, +2 authors L. You
  • Published 2019
  • Physics, Mathematics
  • arXiv: Quantum Physics
  • Simultaneous estimation of multiple parameters near classical precision limit is of fundamental importance to measurement sciences and applications. The associated tasks constitute mainly of two aspects: finding an input quantum state capable of realizing the optimal precision limited by the laws of quantum mechanics, and finding a corresponding measurement scheme that saturates this precision. The latter aspect is typically challenging and usually requires optimization on a case by case basis… CONTINUE READING

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