Casana, R. [UNESP]Pazetti, M. [UNESP]Pimentel, B. M. [UNESP]Valverde, J. S. [UNESP]2013-09-302014-05-202013-09-302014-05-202009-05-01Nuovo Cimento Della Societa Italiana Di Fisica B-basic Topics In Physics. Bologna: Soc Italiana Fisica, v. 124, n. 5, p. 485-498, 2009.1594-9982http://hdl.handle.net/11449/24319We give an action for the massless spinning particle in pseudoclassical mechanics by using Grassmann variables. The constructed action is invariant under tau-reparametrizations, local SUSY and O(N) transformations. After quantization, for the special case N = 2, we get an action which describes the spin 0, 1 particles and topological sectors of the massless DKP theory. A SUSY formulation of the given model is also explored.485-498engArtigo10.1393/ncb/i2009-10785-7WOS:000273781600002Acesso restrito