338 citations · 598 across the 4 of their papers we have counts for
4 papers
Two-field optical methods to control magnetic Feshbach resonances
A. Jagannathan, N. Arunkumar, J. A. Joseph +1
Using an optically-trapped mixture of the two lowest hyperfine states of a Li Fermi gas, we observe two-field optical tuning of the narrow Feshbach resonance by up to 3 G and a…
Universal Quantum Viscosity in a Unitary Fermi Gas
C. Cao, E. Elliott, J. Joseph +4
A Fermi gas of atoms with resonant interactions is predicted to obey universal hydrodynamics, where the shear viscosity and other transport coefficients are universal functions of…
Is a gas of strongly interacting atomic fermions a nearly perfect fluid?
A. Turlapov, J. Kinast, B. Clancy +3
We use all-optical methods to produce a highly-degenerate Fermi gas of spin-1/2 Li atoms. A magnetic field tunes the gas near a collisional (Feshbach) resonance, producing stro…
Measurement of the Entropy and Critical Temperature of a Strongly Interacting Fermi Gas
L. Luo, B. Clancy, J. Joseph +2
We report a model-independent measurement of the entropy, energy, and critical temperature of a degenerate, strongly interacting Fermi gas of atoms. The total energy is determined…