Jusinskas, Renann Lipinski [UNESP]2015-11-032015-11-032014-10-03Journal Of High Energy Physics. New York: Springer, n. 10, 12 p., 2014.1029-8479http://hdl.handle.net/11449/130039In this work, a supersymmetric DDF-like construction within the pure spinor formalism is presented. Starting with the light-cone massless vertices, the creation/annihilation algebra is derived in a simple manner, enabling a systematic construction of the physical vertex operators at any mass level in terms of SO(8) superfields, in both integrated and unintegrated forms12engSuperstrings and Heterotic StringsSuperspacesArtigo10.1007/JHEP10(2014)022WOS:000347903100004Acesso abertoWOS000347903100004.pdf