Talk:P-form electrodynamics

Can someone explain to me how the degrees in

$d*\mathbf {F} =*\mathbf {J}$

fit together if F is a 2-form and J is a (d-1)-form? The left-hand side is of degree (d-2)+1=d-1 and the right-hand side has degree d-(d-1)=1. 134.76.249.10 (talk) 16:39, 8 July 2011 (UTC)