Artigo
Superstring Amplitudes in the Pure Spinor Formalism
Fecha
2007-09-01Registro en:
Nuclear Physics B - Proceedings Supplements, v. 171, n. SPEC. ISS., p. 292-294, 2007.
0920-5632
10.1016/j.nuclphysbps.2007.06.033
2-s2.0-34547686314
Autor
Universidade Estadual Paulista (Unesp)
Resumen
Among other things, the pure spinor formalism has been used to rederive some particular superstring scattering amplitudes in the last few years. I will briefly review how the computations were done and show that the kinematical factors of these amplitudes can be simply written as integrals in a pure spinor superspace. © 2007 Elsevier B.V. All rights reserved.