6 papers · 1 filter
Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the Second Workshop
Adam Abdalla, Mahiro Abe, Sven Abend +307
This summary of the second Terrestrial Very-Long-Baseline Atom Interferometry (TVLBAI) Workshop provides a comprehensive overview of our meeting held in London in April 2024, build…
Synthetic Quantum Holography with Undetected Light
Sebastian Töpfer, Sergio Tovar, Josué R. León Torres +4
Utilizing nonlinear interferometers for sensing with undetected light enables new sensing and imaging techniques in spectral ranges that are difficult to detect. To enhance this me…
Quantum free-electron laser oscillator
Peter Kling, Enno Giese
If the quantum mechanical recoil of the electron due to its scattering from the undulator and laser fields dominates the dynamics, a regime of the free-electron laser emerges where…
Quantum field theory for multipolar composite bosons with mass defect and relativistic corrections
Tobias Asano, Enno Giese, Fabio Di Pumpo
Atomic high-precision measurements have become a competitive and essential technique for tests of fundamental physics, the Standard Model, and our theory of gravity. It is therefor…
A unified theory of tunneling times promoted by Ramsey clocks
Patrik Schach, Enno Giese
What time does a clock tell after quantum tunneling? Predictions and indirect measurements range from superluminal or instantaneous tunneling to finite durations, depending on the…
Quantum Imaging Beyond the Standard-Quantum Limit and Phase Distillation
Simon Schaffrath, Daniel Derr, Markus Gräfe +1
Quantum sensing using non-linear interferometers offers the possibility of bicolour imaging, using light that never interacted with the object of interest, and provides a way to ac…