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Trapped Ion Quantum Computing

Quantum Sensing and Quantum Error Correction: Two Sides of the Same Coin

arXiv
Authors: Zhuoran Bao, Daniel F. V. James

Year

2026

Paper ID

68380

Status

Preprint

Abstract Read

~2 min

Abstract Words

93

Citations

N/A

Abstract

Quantum metrology has been making amazing progress in the past decades. It is always in researchers' interest to search for new optimal states that improve parameter estimation. In this paper, we point out a connection between the code's error correcting capacity and its ability to act as a sensor. We backed our claim by providing an example that relates the Absorption emission code to the sensor state for arbitrary state rotation. It is hoped that, in building such a unified theory, one can draw inspiration from error correction to develop promising quantum sensors.

Why This Paper Matters

  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
  • It adds a 2026 reference point for readers tracking recent quantum research.
  • Quantum metrology has been making amazing progress in the past decades.

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