Surface spiral waves in a filamentary vortex
Spiral surface waves emitted from a vertical vortex are studied experimentally. It is found that, similar to what occurs in the scattered wave of electrons for the Aharonov-Bohm effect, the number of arms of these waves is linked to circulation flux and therefore to the number of dislocations in the wave front.
Vivanco
F
Departamento de Fisica de la Universidad de Santiago de Chile, Avenida Ecuador 3493, Casilla 307 Correo 2, Santiago-Chile.
Melo
F