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Trapped Ion Quantum Computing

Weak value amplification via second-order correlated technique

arXiv
Authors: Ting Cui, Jing-Zheng Huang, Xiang Liu, Gui-Hua Zeng

Year

2015

Paper ID

26485

Status

Preprint

Abstract Read

~2 min

Abstract Words

83

Citations

N/A

Abstract

We propose a new framework combining weak measurement and second-order correlated technique. The theoretical analysis shows that WVA experiment can also be implemented by a second-order correlated system. We then build two-dimensional second-order correlated function patterns for achieving higher amplification factor and discuss the signal-to-noise ratio influence. Several advantages can be obtained by our proposal. For instance, detectors with high resolution are not necessary. Moreover, detectors with low saturation intensity are available in WVA setup. Finally, type-one technical noise can be effectively suppressed.

Why This Paper Matters

  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
  • It adds a 2015 reference point for readers tracking recent quantum research.
  • We propose a new framework combining weak measurement and second-order correlated technique.

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