Aurélien Perrin
University of Montpellier
63 Papers
179 Citations
Aurélien Perrin is an academic researcher from University of Montpellier. The author has contributed to research in topics: Hanbury Brown and Twiss effect & Bose gas. The author has an hindex of 22, co-authored 57 publications. Previous affiliations of Aurélien Perrin include University of Paris-Sud & Centre national de la recherche scientifique.
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Papers
Comparison of the Hanbury Brown–Twiss effect for bosons and fermions
T. Jeltes,J. M. McNamara,Wim Hogervorst,Wim Vassen,Valentina Krachmalnicoff,M. Schellekens,Aurélien Perrin,Hong Chang,Denis Boiron,Alain Aspect,Christoph I Westbrook +10 more
TL;DR: Results show how atom–atom correlation measurements can be used to reveal details in the spatial density or momentum correlations in an atomic ensemble, and enable the direct observation of phase effects linked to the quantum statistics of a many-body system, which may facilitate the study of more exotic situations.
450
Single-particle-sensitive imaging of freely propagating ultracold atoms
Robert Bücker,Aurélien Perrin,Stephanie Manz,Thomas Betz,Ch. Koller,Thomas Plisson,Joerg Rottmann,Thorsten Schumm,Jörg Schmiedmayer +8 more
TL;DR: In this article, a novel imaging system for ultracold quantum gases in expansion is presented, where atoms fall through a sheet of resonant excitation laser light and the emitted fluorescence photons are imaged onto an amplified CCD camera using a high numerical aperture optical system.
133
Observation of atom pairs in spontaneous four-wave mixing of two colliding Bose-Einstein condensates.
Aurélien Perrin,Hong Chang,Valentina Krachmalnicoff,M. Schellekens,Denis Boiron,Alain Aspect,Christoph I Westbrook +6 more
TL;DR: A clear correlation between atoms with opposite momenta is found, demonstrating pair production in the scattering process, and a Hanbury Brown-Twiss correlation is observed for collinear momenta, which permits an independent measurement of the size of the pair production source and thus thesize of the spatial mode.
119
Two-point phase correlations of a one-dimensional bosonic Josephson junction.
Thomas Betz,Stephanie Manz,Robert Bücker,Tarik Berrada,Ch. Koller,Georgy A. Kazakov,Georgy A. Kazakov,Igor Mazets,Igor Mazets,Hans-Peter Stimming,Aurélien Perrin,Aurélien Perrin,Thorsten Schumm,Thorsten Schumm,Jörg Schmiedmayer +14 more
TL;DR: A one-dimensional Josephson junction is realized using quantum degenerate Bose gases in a tunable double well potential on an atom chip to measure the coupling strength and temperature and hence a full characterization of the system.
118
NEDDylation promotes nuclear protein aggregation and protects the Ubiquitin Proteasome System upon proteotoxic stress
Chantal Maghames,Sofia Lobato-Gil,Aurélien Perrin,Helene Trauchessec,Manuel S. Rodriguez,Serge Urbach,Philippe Marin,Dimitris P. Xirodimas +7 more
TL;DR: The authors show that NEDDylation contributes to the cellular defence against proteotoxicity by promoting nuclear protein aggregation and protecting the ubiquitin proteasome system.