292 citations · 1.6k across the 20 of their papers we have counts for
20 papers
Interaction quenches in nonzero temperature fermionic condensates
Hadrien Kurkjian, Victor E. Colussi, Paul Dyke +2
We revisit the study of amplitude oscillations in a pair condensate of fermions after an interaction quench, and generalize it to nonzero temperature. For small variations of the o…
Higgs oscillations in a unitary Fermi superfluid
P. Dyke, S. Musolino, H. Kurkjian +7
Symmetry-breaking phase transitions are central to our understanding of states of matter. When a continuous symmetry is spontaneously broken, new excitations appear that are tied t…
Dynamics of a Fermi gas quenched to unitarity
P. Dyke, A. Hogan, I. Herrera +3
We present an experimental study of a two component Fermi gas following an interaction quench into the superfluid phase. Starting with a weakly attractive gas in the normal phase,…
High Frequency Sound in a Unitary Fermi Gas
C. C. N. Kuhn, S. Hoinka, I. Herrera +4
We present an experimental and theoretical study of the phonon mode in a unitary Fermi gas. Using two-photon Bragg spectroscopy, we measure excitation spectra at a momentum of appr…
Contact and sum-rules in a near-uniform Fermi gas at unitarity
C. Carcy, S. Hoinka, M. G. Lingham +4
We present an experimental study of the high-energy excitation spectra of unitary Fermi gases. Using focussed beam Bragg spectroscopy, we locally probe atoms in the central region…
Quantum anomaly and 2D-3D crossover in strongly interacting Fermi gases
T. Peppler, P. Dyke, M. Zamorano +2
We present an experimental investigation of collective oscillations in harmonically trapped Fermi gases through the crossover from two to three dimensions. Specifically, we measure…