675 citations · 3.2k across the 22 of their papers we have counts for
22 papers
Observation of mHz-level cooperative Lamb shifts in an optical atomic clock
Ross B. Hutson, William R. Milner, Lingfeng Yan +2
We report on the direct observation of resonant electric dipole-dipole interactions in a cubic array of atoms in the many-excitation limit. The interactions, mediated by single-ato…
Disentangling Pauli blocking of atomic decay from cooperative radiation and atomic motion in a 2D Fermi gas
Thomas Bilitewski, Asier Piñeiro Orioli, Christian Sanner +6
The observation of Pauli blocking of atomic spontaneous decay via direct measurements of the atomic population requires the use of long-lived atomic gases where quantum statistics,…
Pauli blocking of atomic spontaneous decay
Christian Sanner, Lindsay Sonderhouse, Ross B. Hutson +3
Spontaneous decay of an excited atomic state is a fundamental process that originates from the interaction between matter and vacuum modes of the electromagnetic field. The rate of…
Dipole-dipole frequency shifts in multilevel atoms
A. Cidrim, A. Piñeiro Orioli, C. Sanner +4
Dipole-dipole interactions lead to frequency shifts that are expected to limit the performance of next-generation atomic clocks. In this work, we compute dipolar frequency shifts a…
Coherent suppression of tensor frequency shifts through magnetic field rotation
R. Lange, N. Huntemann, C. Sanner +4
We introduce a scheme to coherently suppress second-rank tensor frequency shifts in atomic clocks, relying on the continuous rotation of an external magnetic field during the free…
Thermodynamics of a deeply degenerate SU()-symmetric Fermi gas
Lindsay Sonderhouse, Christian Sanner, Ross B. Hutson +6
Many-body quantum systems can exhibit a striking degree of symmetry unparalleled by their classical counterparts. While in real materials SU() symmetry is an idealization, this…