Giving the space N-m(R-n) of m-dimensional normal currents a suitable topology, we define charges as continuous linear functionals. A continuous differential form omega : R-n -> Lambda R-m(n) acting on N-m(R-n) by <omega, T > := < T, omega > is an example of a charge. We show that for every charge alpha there are continuous m- and (m - 1)-dimensional forms omega and zeta such that alpha = omega + d zeta holds weakly. This representation can be used to define a cohomology akin to that of de Rham. (c) 2009 Elsevier Masson SAS. All rights reserved.
De Pauw, T., Moonens, L., & Pfeffer, W. F. (2009). Charges in middle dimensions. Journal de mathématiques pures et appliquées, 92(1), 86-112. https://doi.org/10.1016/j.matpur.2009.04.001 (Original work published 2009)