Vol. 20 - n. 4 - 1990
PAGES ARTICLES
287-309 Ambiguities on electric and magnetic fields for an extended gauge model
L. P. Colatto, R. M. Doria
310-315 Alternative off-shell k-symmetry for supermembranes
R. Amorim, J. Barcelos-Neto
316-321 A note on the Landau gauge in Yang-Mills theory
R. M. Doria, F. A. B. Rabelo de Carvalho, S. P. Sorella
322-335 On the critical behavior of a self-dual Ising Model with multispin interactions
Francisco C. Alcaraz, Nagib M. Hazbun
336-346 Testing the commutator method for boson mapping in a single j-shell with protons and neutrons
Débora Peres Menezes
347-355 Width of M1 states in even Ca isotopes
A. R. Salvetti, A. F. R. de Toledo Piza
356-376 High frequency electromagnetic waves in a bounded, magnetized and warm plasma
377-384 Finite form of proper orthocronous Lorentz transformations and its dynamic interpretation
J. Ricardo R. Zeni, Waldyr A. Rodrigues Junior