Cold atomic gases have become a paradigmatic system for exploring fundamental physics, which at the same time allows for applications in quantum technologies. The accelerating …
The formation of strongly correlated fermion pairs is fundamental for the emergence of fermionic superfluidity and superconductivity. For instance, Cooper pairs made of two …
Measuring the statistical correlations of individual quantum objects provides an excellent way to study complex quantum systems. Ultracold molecules represent a powerful platform …
We report experimental measurements of the second-order coherence function g (2)(τ) of the light emitted by a laser-driven dense ensemble of Rb 87 atoms. We observe a clear …
On the fundamental level, quantum fluctuations or entanglement lead to complex dynamical behaviour in many-body systems for which a description as emergent phenomena can be …
H Cayla, S Butera, C Carcy, A Tenart, G Hercé… - Physical Review Letters, 2020 - APS
We report the realization of a Hanbury Brown and Twiss (HBT)-like experiment with a gas of interacting bosons at low temperatures. The low-temperature regime is reached in a three …
We provide an efficient randomized measurement protocol to estimate two-and four-point fermionic correlations in ultracold atom experiments. Our approach is based on combining …
We explore the relationship between symmetrization and entanglement through measurements on few-particle systems in a multiwell potential. In particular, considering two …
C Carcy, H Cayla, A Tenart, A Aspect, M Mancini… - Physical Review X, 2019 - APS
We report on the investigation of the three-dimensional single-atom-resolved distributions of bosonic Mott insulators in momentum space. First, we measure the two-body and three-body …