Platform and environment requirements of a satellite quantum test of the weak equivalence principle at the level

C Struckmann, R Corgier, S Loriani, G Kleinsteinberg… - Physical Review D, 2024 - APS
The space-time explorer and quantum equivalence principle space test (STE-QUEST)
recently proposed, aims at performing a precision test of the weak equivalence principle …

Collectively enhanced Ramsey readout by cavity sub-to superradiant transition

EA Bohr, SL Kristensen, C Hotter, SA Schäffer… - Nature …, 2024 - nature.com
When an inverted ensemble of atoms is tightly packed on the scale of its emission
wavelength or when the atoms are collectively strongly coupled to a single cavity mode, their …

Tomography of a number-resolving detector by reconstruction of an atomic many-body quantum state

M Hetzel, L Pezzè, C Pür, M Quensen, A Hüper… - Physical Review Letters, 2023 - APS
The high-fidelity analysis of many-body quantum states of indistinguishable atoms requires
the accurate counting of atoms. Here we report the tomographic reconstruction of an atom …

[HTML][HTML] Efficacy of differential phase extraction methods in dual atom interferometers under correlated noise conditions

HY Zhu, M Xue, J Li, M Deng - Results in Physics, 2023 - Elsevier
Atom interferometry-based sensors have demonstrated remarkable precision, making them
attractive for diverse applications compared to traditional sensors. However, practical …

Squeezing-enhanced accurate differential sensing under large phase noise

R Corgier, M Malitesta, LA Sidorenkov… - arxiv preprint arxiv …, 2025 - arxiv.org
Atom interferometers are reaching sensitivities fundamentally constrained by quantum
fluctuations. A main challenge is to integrate entanglement into quantum sensing protocols …

Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the Second Workshop

A Abdalla, M Abe, S Abend, M Abidi… - arxiv preprint arxiv …, 2024 - arxiv.org
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 …

arxiv: Terrestrial Very-Long-Baseline Atom Interferometry: Summary of the Second Workshop

A Abdalla, A Bertoldi, P Jetzer, B Konrad, J Ströhle… - 2024 - cds.cern.ch
This document summarises the discussions and outcomes of the 2nd TVLBAI workshop [1],
which gathered international experts to review recent advances in large-scale atom …