231 citations · 1.3k across the 28 of their papers we have counts for
6 papers · 1 filter
Life Cycle of Superfluid Vortices and Quantum Turbulence in the Unitary Fermi Gas
Gabriel Wlazłowski, Aurel Bulgac, Michael McNeil Forbes +1
The unitary Fermi gas (UFG) offers an unique opportunity to study quantum turbulence both experimentally and theoretically in a strongly interacting fermionic superfluid. It yields…
Quantized Superfluid Vortex Rings in the Unitary Fermi Gas
Aurel Bulgac, Michael McNeil Forbes, Michelle M. Kelley +2
In a recent article, Yefsah et al. [Nature 499, 426 (2013)] report the observation of an unusual excitation in an elongated harmonically trapped unitary Fermi gas. After phase impr…
The temperature evolution of the shear viscosity in a unitary Fermi gas
Gabriel Wlazłowski, Piotr Magierski, Aurel Bulgac +1
We present an ab initio determination of the shear viscosity for the unitary Fermi gas based on finite temperature quantum Monte Carlo (QMC) calculations and the Kubo linear-respon…
Cooper pairing above the critical temperature in a unitary Fermi gas
Gabriel Wlazłowski, Piotr Magierski, Joaquín E. Drut +2
We present an ab initio determination of spin responses of the unitary Fermi gas, based on finite temperature quantum Monte Carlo calculations and the Kubo linear-response formalis…
Quantum Shock Waves and Domain Walls in the Real-Time Dynamics of a Superfluid Unitary Fermi Gas
Aurel Bulgac, Yuan-Lung, Luo +1
We show that in the collision of two superfluid fermionic atomic clouds one observes the formation of quantum shock waves as discontinuities in the number density and collective fl…
Generation and Dynamics of Quantized Vortices in a Unitary Fermi Superfluid
Aurel Bulgac, Yuan-Lung, Luo +3
Superfluidity and superconductivity are remarkable manifestations of quantum coherence at a macroscopic scale. The dynamics of superfluids has dominated the study of these systems…