PulseExploreJournal ClubDebatesTrendingResearchersJournals
Instagram
HomeExploreJournal ClubTrending
Synapse
⌘+K
Synapse
April 16, 2014Physical Review Letters285 citationsOpen Access

Quantum Error Correction for Metrology

EKE. M. KesslerILIgor LovchinskyASAlexander O. Sushkov

Key Points

Key points are not available for this paper at this time.

Abstract

We propose and analyze a new approach based on quantum error correction (QEC) to improve quantum metrology in the presence of noise. We identify the conditions under which QEC allows one to improve the signal-to-noise ratio in quantum-limited measurements, and we demonstrate that it enables, in certain situations, Heisenberg-limited sensitivity. We discuss specific applications to nanoscale sensing using nitrogen-vacancy centers in diamond in which QEC can significantly improve the measurement sensitivity and bandwidth under realistic experimental conditions.

Ask AI
Helpful
Bookmark
Share
View Full Paper

Cite This Study

Kessler et al. (2014) studied this question.

synapsesocial.com/papers/6a1e55447565d226d44094aehttps://doi.org/10.1103/physrevlett.112.150802
Ask AI
Helpful
Bookmark
Share
View Full Paper