Berkovits, N.Chandia, O.2014-05-202014-05-202001-02-26Nuclear Physics B. Amsterdam: Elsevier B.V., v. 596, n. 1-2, p. 185-196, 2001.0550-3213http://hdl.handle.net/11449/23647A quantizable action has recently been proposed for the superstring in an AdS(5) x S-5 background with Ramond-Ramond flux. In this paper we construct physical vertex operators corresponding to on-shell fluctuations around the AdS(5) x S-5 background. The structure of these AdS(5) x S-5 vertex operators closely resembles the structure of the massless vertex operators in a flat background. (C) 2001 Elsevier B.V. B.V. All rights reserved.185-196engArtigo10.1016/S0550-3213(00)00697-0WOS:000167187700009Acesso restrito