The frequency of the breathing mode of a two-dimensional Fermi gas with zero-range interactions in a harmonic confinement is fixed by the scale invariance of the Hamiltonian …
T Peppler, P Dyke, M Zamorano, I Herrera, S Hoinka… - Physical review …, 2018 - APS
We present an experimental investigation of collective oscillations in harmonically trapped Fermi gases through the crossover from two to three dimensions. Specifically, we measure …
Though the celebrated spin echoes have been widely used to reverse quantum dynamics, they are not applicable to systems whose constituents are beyond the control of the su (2) …
H Perrin, BM Garraway - Advances in Atomic, Molecular, and Optical …, 2017 - Elsevier
In this chapter we review the field of radio frequency dressed atom trapping. We emphasize the role of adiabatic potentials and give simple but generic models of electromagnetic fields …
A Hammond, L Lavoine, T Bourdel - Physical Review Letters, 2022 - APS
We propose and demonstrate the appearance of an effective attractive three-body interaction in coherently driven two-component Bose-Einstein condensates. It originates …
Y Guo, EM Gutierrez, D Rey, T Badr… - New Journal of …, 2022 - iopscience.iop.org
We report the observation of the controlled expansion of a two-dimensional (2D) quantum gas confined onto a curved shell-shaped surface. We start from the ellipsoidal geometry of a …
PR Berman, CC Lin, E Arimondo - 2006 - books.google.com
Volume 54 of the Advances in Atomic, Molecular, and Optical Physics Series contains ten contributions, covering a diversity of subject areas in atomic, molecular and optical physics …
R Dubessy, C De Rossi, T Badr… - New Journal of …, 2014 - iopscience.iop.org
Advanced data analysis techniques have proved to be crucial for extracting information from noisy images. Here we show that principal component analysis can be successfully applied …
A two-dimensional (2D) harmonically trapped interacting Fermi gas is anticipated to exhibit a quantum anomaly and possesses a breathing mode at frequencies different from a classical …