Explanation lacks - (Dec/28/2012 )
As a possible contribution to this discussion there are some findings described in the article "Pulsed Magnetic Vector Potential Field Existence" in the World Journal of Condensed Matter Physics. The article can be found on website: http://www.scirp.org/journal/wjcmp, 2012, Vol 2 No.4.
what is this about? which discussion? if I receive no answer I will remove this