Open-closed superstring amplitudes using vertex operators in AdS(5) x S-5

Azevedo, Thales; Berkovits, Nathan

Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/128971

Title:

Open-closed superstring amplitudes using vertex operators in AdS(5) x S-5

Author(s):

Institution:

Universidade Estadual Paulista (UNESP)

ISSN:

1029-8479

Sponsorship:

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Sponsorship Process Number:

FAPESP: 2010/19596-2
FAPESP: 2009/50639-2
FAPESP: 2011/11973-4
CNPq: 300256/94-9

Abstract:

Using the pure spinor formalism, a particular superstring scattering amplitude involving one closed string and N open string vertex operators in AdS(5) x S-5 is studied. It is shown that the tree-level amplitude containing one supergravity state and N super-Yang-Mills states located on D3-branes near the AdS(5) boundary can be expressed as a d = 4 N = 4 harmonic superspace integral in terms of the supergravity and super-Yang-Mills superfields.

Issue Date:

17-Feb-2015

Citation:

Journal Of High Energy Physics. New York: Springer, n. 2, p. 1-33, 2015.

Time Duration:

1-33

Publisher:

Springer

Keywords:

Extended supersymmetry
Superstrings and heterotic strings
AdS-CFT correspondence

Source:

http://link.springer.com/article/10.1007%2FJHEP02%282015%29107

URI:

Access Rights:

Acesso restrito

Type:

outro

Source:

http://repositorio.unesp.br/handle/11449/128971

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