Quantum metrology

Quantum metrology is the study of making high-resolution and highly sensitive measurements of physical parameters using quantum theory to describe… (More)
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2018
2018
We investigate the ultimate precision achievable in Gaussian quantum metrology. We derive general analytical expressions for the… (More)
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2015
2015
Quantum metrology studies the ultimate limit of precision in estimating a physical quantity if quantum strategies are exploited… (More)
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2015
2015
Quantum mechanics provides insight into fundamental limits on the achievable measurement precision that cannot be beaten… (More)
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2014
2014
Estimation of physical parameters is essential in almost any part of science and technology. The enhancement of performance in… (More)
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2014
2014
The Lipkin-Meshkov-Glick (LMG) model describes critical systems with interaction beyond the first-neighbor approximation. Here we… (More)
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2013
2013
Path entanglement is a key resource for quantum metrology. Using path-entangled states, the standard quantum limit can be beaten… (More)
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2013
2013
Entangled photons can be used to make measurements with an accuracy beyond that possible with classical light. While most… (More)
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2013
2013
Quantum metrology offers enhanced performance in experiments on topics such as gravitational wave-detection, magnetometry or… (More)
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2010
2010
Quantum metrology promises improved sensitivity in parameter estimation over classical procedures. However, there is a debate… (More)
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Highly Cited
2009
Highly Cited
2009
On-chip integrated photonic circuits are crucial to further progress towards quantum technologies and in the science of quantum… (More)
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