Volume 96, Issue 21
2 June 2006
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On the Cover
Simulation of vortices in a rotating cylindrical superfluid. The vortex lines become twisted while they expand into the vortex-free state on the right.
From the article:
Twisted Vortex State
V. B. Eltsov, A. P. Finne, R. Hänninen, J. Kopu, M. Krusius, M. Tsubota, and E. V. Thuneberg
Phys. Rev. Lett. 96, 215302 (2006)