Critical Energy Dissipation in a Binary Superfluid Gas by a Moving Magnetic Obstacle.
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DOI: 10.1103/physrevlett.127.095302
Abstract: 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 frequency, spin-wave excitations are generated by the magnetic obstacle,… read more here.
Keywords: obstacle; superfluid gas; magnetic obstacle; energy dissipation ... See more keywords