Artigo
Perturbative super-Yang-Mills from the topological AdS 5 × S 5 sigma model
Registro en:
Journal of High Energy Physics. Trieste: Int School Advanced Studies, n. 9, p. 16, 2008.
1126-6708
1029-8479
10.1088/1126-6708/2008/09/088
WOS:000259699700049
2-s2.0-80051686478
Autor
Berkovits, Nathan [UNESP]
Resumen
A topological sigma model based on the pure spinor formalism was recently proposed for the small radius limit of the AdS 5 × S 5 superstring. Physical states in this model can be constructed by connecting holes on the worldsheet with Wilson lines of the worldsheet gauge field. The contribution of these states to the topological amplitude is claimed to reproduce the usual Feynman diagram expansion of gauge-invariant super-Yang-Mills correlation functions. © 2008 SISSA. Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Instituto de Física Teórica São Paulo State University, Rua Pamplona 145, 01405-900, São Paulo, SP Instituto de Física Teórica São Paulo State University, Rua Pamplona 145, 01405-900, São Paulo, SP CNPq: 300256/94-9 FAPESP: 04/11426-0