1.1k citations
- Centre National de la Recherche ScientifiqueFR5 papers
- Imperial College LondonGB5 papers
- Leibniz Institute for Astrophysics PotsdamDE4 papers
- Odesa I. I. Mechnikov National UniversityUA4 papers
- Max Planck Institute for the Physics of Complex SystemsDE3 papers
- Ben-Gurion University of the NegevIL2 papers
- Carl von Ossietzky Universität OldenburgDE2 papers
- Chalmers University of TechnologySE2 papers
- Laboratoire Kastler BrosselFR2 papers
- London Institute for Mathematical SciencesGB2 papers
- Lundbeck FoundationDK2 papers
- Max Planck SocietyDE2 papers
15 papers · 1 filter
Measuring Measurement: Theory and Practice
A. Feito, J. S. Lundeen, H. Coldenstrodt-Ronge +3
Recent efforts have applied quantum tomography techniques to the calibration and characterization of complex quantum detectors using minimal assumptions. In this work we provide de…
Unitary-circuit semantics for measurement-based computations
Niel de Beaudrap
One-way measurement based quantum computations (1WQC) may describe unitary transformations, via a composition of CPTP maps which are not all unitary themselves. This motivates the…
Quantum effects in optomechanical systems
C. Genes, A. Mari, D. Vitali +1
The search for experimental demonstrations of the quantum behavior of macroscopic mechanical resonators is a fastly growing field of investigation and recent results suggest that t…
A perturbative approach to inelastic collisions in a Bose-Einstein Condensate
R. B. Mann, M. B. Young, I. Fuentes-Schuller
It has recently been discovered that for certain rates of mode-exchange collisions analytic solutions can be found for a Hamiltonian describing the two-mode Bose-Einstein condensat…
Quantum fluctuations in the image of a Bose gas
Antonio Negretti, Carsten Henkel, Klaus Molmer
We analyze the information content of density profiles for an ultracold Bose gas of atoms and extract resolution limits for observables contained in these images. Our starting poin…
Thermodynamical Control by Frequent Quantum Measurements
Noam Erez, Goren Gordon, Mathias Nest +1
Heat flow between a large ``bath'' and a smaller system brings them progressively closer to thermal equilibrium while increasing their entropy. Deviations from this trend are fluct…