Berkovits, Nathan [UNESP]2014-05-272014-05-271997-03-06Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 395, n. 1-2, p. 28-35, 1997.0370-2693http://hdl.handle.net/11449/65072Superstring field theory was recently used to derive a covariant action for a self-dual five-form field strength. This action is shown to be a ten-dimensional version of the McClain-Wu-Yu action. By coupling to D-branes, it can be generalized in the presence of sources. In four dimensions, this gives a local Maxwell action with electric and magnetic sources.28-35engArtigo10.1016/S0370-2693(97)00036-1WOS:A1997WM56200006Acesso restrito2-s2.0-0039921902