| Texto completo | |
| Autor(es): |
Martins, Lucas N. S.
[1]
Número total de Autores: 1
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| Afiliação do(s) autor(es): | [1] Univ Estadual Paulista, Inst Fis Teor, Rua Dr Bento Teobaldo Ferraz 271, Bloco 2, BR-01140070 Sao Paulo - Brazil
Número total de Afiliações: 1
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| Tipo de documento: | Artigo Científico |
| Fonte: | Nuclear Physics B; v. 974, JAN 2022. |
| Citações Web of Science: | 0 |
| Resumo | |
A new procedure was recently proposed for constructing massless Type IIB vertex operators in the pure spinor formalism. Instead of expressing these closed string vertex operators as left-right products of open string vertex operators, they were instead constructed from the complex N=2 d=10 superfield whose lowest real and imaginary components are the dilaton and Ramond-Ramond axion. These Type IIB vertex operators take a simple form in the -8 picture and are related to the usual vertex operators in the zero picture by acting with picture-raising operators. In this paper, we compute explicitly this picture-raising procedure and confirm this proposal in a flat background. Work is in progress on confirming this proposal in an AdS(5) x S-5 background. (C) 2021 The Author. Published by Elsevier B.V. (AU) | |
| Processo FAPESP: | 18/07834-8 - A supercorda twistorial |
| Beneficiário: | Lucas Nogueira de Sá Martins |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado Direto |