par Narganes-Quijano, Francisco 
Référence Physics letters. Section B, 212, 3, page (292-298)
Publication Publié, 1988-09
Référence Physics letters. Section B, 212, 3, page (292-298)
Publication Publié, 1988-09
Article révisé par les pairs
| Résumé : | It is shown that the BRST-cohomology in the enlarged bosonized formulation of the superstring field theory is trivial, and the "homotopy operation" that implements this traviality is given. As a result of truncating the enlarged representation to the irreducible one, the picture changing operation emerges in a quite natural way as a residual effect of the underlying structure. © 1988. |
