Beating the Standard Quantum Limit in Quantum Metrology despite Noise
Jan Kołodyński
Abstract
Jan Kołodyński
Abstract
We review the quantum information theory program analysing the impact of noise in quantum metrology, which has led to the first uncorrelated-noise model allowing for limitless quantum enhancement of measurement precision, consequently yielding an improved atomic magnetometry experimental proposal.
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We review the quantum information theory program analysing the impact of noise in quantum metrology, which has led to the first uncorrelated-noise model allowing for limitless quantum enhancement of measurement precision, consequently yielding an improved atomic magnetometry experimental proposal.
Key concepts: Quantum metrology, Quantum limit, Quantum sensor, Metrology, Quantum imaging, Quantum noise, Physics, Noise (video)