2 papers
cond-mat.quant-gas2021
Critical Energy Dissipation in a Binary Superfluid Gas by a Moving Magnetic Obstacle
Joon Hyun Kim, Deokhwa Hong, Kyuhwan Lee +1
We study the critical energy dissipation in an atomic superfluid gas with two symmetric spin components by an oscillating magnetic obstacle. Above a certain critical oscillation fr…
cond-mat.quant-gas2019
Kibble-Zurek universality in a strongly interacting Fermi superfluid
Bumsuk Ko, Jee Woo Park, Y. Shin
Near a continuous phase transition, systems with different microscopic origins display universal dynamics if their underlying symmetries are compatible. In a thermally quenched sys…