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arXiv · 1111.1283

Symmetry breaking Rayleigh-Taylor instability in a two-component Bose-Einstein condensate

Tsuyoshi Kadokura·Tomohiko Aioi·Kazuki Sasaki·Tetsuo Kishimoto·Hiroki Saito
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Abstract

The interfacial instability and subsequent dynamics in a phase-separated two-component Bose-Einstein condensate with rotation symmetry are studied. When the interatomic interaction or the trap frequency is changed, the Rayleigh-Taylor instability breaks the rotation symmetry of the interface, which is subsequently deformed into nonlinear patterns including mushroom shapes.

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Tsuyoshi Kadokura, Tomohiko Aioi, Kazuki Sasaki, Tetsuo Kishimoto, Hiroki Saito. 2011-11-05. Symmetry breaking Rayleigh-Taylor instability in a two-component Bose-Einstein condensate. https://doi.org/10.1103/physreva.85.013602

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