Artículos de revistas
N-point tree-level scattering amplitude in the new Berkovits' string
Fecha
2014-04-07Registro en:
Journal Of High Energy Physics. New York: Springer, n. 4, 12 p., 2014.
1029-8479
10.1007/JHEP04(2014)046
WOS:000334585000001
WOS000334585000001.pdf
Autor
Perimeter Inst Theoret Phys
Universidade Estadual Paulista (Unesp)
Univ Waterloo
Institución
Resumen
We give a proof that the pure spinor superstring theory in a novel infinite tension limit, as was discussed recently by Berkovits, reproduces the tree-level scattering amplitudes of the ten-dimensional = 1 super Yang-Mills in its heterotic version and type II supergravity in its type II version. The Yang-Mills case agrees with the result obtained by Mafra, Schlotterer, Stieberger and Tsimpis.