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arXiv · 1505.06854

Can we swim in superfluids?: Numerical demonstration of self-propulsion in a Bose-Einstein condensate

Hiroki Saito
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Abstract

It is numerically investigated whether a deformable object can propel itself in a superfluid. Articulated bodies and multi-component condensates are examined as swimmers. An articulated two-body swimmer cannot obtain locomotion without emitting excitations. More flexible swimmers can do so without the need to excite waves.

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Hiroki Saito. 2015-05-27. Can we swim in superfluids?: Numerical demonstration of self-propulsion in a Bose-Einstein condensate. https://doi.org/10.7566/jpsj.84.114001

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