Stability of multi-electron bubbles in liquid helium
arXiv:0801.3954 · doi:10.1103/PhysRevB.78.014511
Abstract
The stability of multi-electron bubbles in liquid helium is investigated theoretically. We find that multi-electron bubbles are unstable against fission whenever the pressure is positive. It is shown that for moving bubbles the Bernoulli effect can result in a range of pressures over which the bubbles are stable.
7 pages, 5 figures