Alexander Hubbard
(Nordita)
16/02/2011, 16:00
Magnetic helicity has risen to be a major player in dynamo
theory, with the helicity of the small-scale field being
linked to the dynamo saturation process for the large-scale
field. It is a nearly conserved quantity, which allows its
evolution equation to be written in terms of production and
flux terms. The flux term can be decomposed in a variety of
fashions. One particular...
