Artigo
N-point tree-level scattering amplitude in the new Berkovits' string
Registro 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
Gomez, Humberto [UNESP]
Yuan, Ellis Ye
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. Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Perimeter Institute for Theoretical Physics Government of Canada through Industry Canada Province of Ontario through the Ministry of Research Innovation Perimeter Inst Theoret Phys, Waterloo, ON N2L 2Y5, Canada Univ Estadual Paulista, UNESP, Inst Fis Teor, BR-01156970 Sao Paulo, Brazil Univ Waterloo, Dept Phys & Astron, Waterloo, ON N2L 2Y5, Canada Univ Estadual Paulista, UNESP, Inst Fis Teor, BR-01156970 Sao Paulo, Brazil FAPESP: 07/54623-8 FAPESP: 13/11409-7