Results 261 to 270 of about 1,418,125 (307)

Unifying frequency metrology across microwave, optical, and free-electron domains. [PDF]

Nat Commun
Yang Y, Cattaneo P, Raja AS, Weaver B, Wang RN, Sapozhnik A, Carbone F, LaGrange T, Kippenberg TJ.   +8 more
europepmc   +1 more source

Phase estimation algorithms for quantum enhanced magnetometry with artificial atoms. [PDF]

Sci Rep
Slepnev V, Gubaydullin A, Vinokur V.
europepmc   +1 more source

Contextuality Provides Quantum Advantage in Postselected Metrology

, 2019
David R. M. Arvidsson-Shukur, Nicole Yunger Halpern, Hugo V. Lepage, Aleksander Lasek, C. H. W. Barnes, Seth Lloyd   +5 more
openalex   +1 more source

Optimal Transfer of Entanglement in Oscillator Chains in Non-Markovian Open Systems. [PDF]

Entropy (Basel)
Luo DW, Yu E, Yu T.
europepmc   +1 more source

Quantum metrology with frequency up-converted squeezed vacuum states

, 2015
Christoph Baune, J. Gniesmer, Axel Schönbeck, Christina E. Vollmer, Jaromı́r Fiurášek, Roman Schnabel   +5 more
openalex   +1 more source

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Quantum metrology

, 2023
Researchers have focused increasingly on hybrid quantum computing and brain-computer interfaces. Scientists are investigating brain-computer interface technology and applying it to additional fields as neural technology and artificial intelligence evolve.
L. Kaplan
semanticscholar   +3 more sources

Temperature-enhanced critical quantum metrology

Physical Review A, 2023
We show that the performance of critical quantum metrology protocols, counter-intuitively, can be enhanced by finite temperature. We consider a toy-model squeezing Hamiltonian, the Lipkin-Meshkov-Glick model and the paradigmatic Ising model. We show that
L. Ostermann, K. Gietka
semanticscholar   +1 more source

Quantum metrology with a continuous-variable system

Reports on progress in physics. Physical Society
As one of the main pillars of quantum technologies, quantum metrology aims to improve measurement precision using techniques from quantum information. The two main strategies to achieve this are the preparation of nonclassical states and the design of ...
Matteo Fadel, Noah Roux, M. Gessner
semanticscholar   +1 more source