- Centre National de la Recherche ScientifiqueFR568 papers
- University of OxfordGB500 papers
- University of CambridgeGB477 papers
- University of EdinburghGB451 papers
- Royal ObservatoryGB428 papers
- California Institute of TechnologyUS350 papers
- Durham UniversityGB342 papers
- European Southern ObservatoryCL334 papers
- University College LondonGB329 papers
- National Institute for AstrophysicsIT318 papers
- Imperial College LondonGB312 papers
- Leiden UniversityNL297 papers
30 papers · 2 filters
Adiabatic Sensing Technique for Optimal Temperature Estimation using Trapped Ions
Aleksandrina V. Kirkova, Weibin Li, Peter A. Ivanov
We propose an adiabatic method for optimal phonon temperature estimation using trapped ions which can be operated beyond the Lamb-Dicke regime. The quantum sensing technique relies…
Quantum estimation of coupling strengths in driven-dissipative optomechanics
Kamila Sala, Anton Doicin, Andrew D. Armour +1
We exploit local quantum estimation theory to investigate the measurement of linear and quadratic coupling strengths in a driven-dissipative optomechanical system. For experimental…
Information geometric approach to mixed state quantum estimation
Gabriel F. Magno, Carlos H. Grossi, Gerardo Adesso +1
Information geometry promotes an investigation of the geometric structure of statistical manifolds, providing a series of elucidations in various areas of scientific knowledge. In…
General expressions for the quantum Fisher information matrix with applications to discrete quantum imaging
Lukas J. Fiderer, Tommaso Tufarelli, Samanta Piano +1
The quantum Fisher information matrix is a central object in multiparameter quantum estimation theory. It is usually challenging to obtain analytical expressions for it because mos…
Topological two-dimensional Floquet lattice on a single superconducting qubit
Daniel Malz, Adam Smith
Previous theoretical and experimental research has shown that current NISQ devices constitute powerful platforms for analogue quantum simulation. With the exquisite level of contro…
Floquet description of Optically Pumped Magnetometers
Hans Marin Florez, Tadas Pyragius
We present theoretical description of Voigt and Faraday effect based optically pumped magnetometers using the Floquet expansion. Our analysis describes the spin-operator dynamics o…