| Texto completo | |
| Autor(es): |
Kalosios, Chrysostomos
Número total de Autores: 1
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| Tipo de documento: | Artigo Científico |
| Fonte: | Journal of High Energy Physics; v. N/A, n. 5, p. 11-pg., 2015-05-11. |
| Resumo | |
We argue that one does not need to know the explicit solutions of the scattering equations in order to evaluate a given amplitude. We consider the most general quantity consistent with SL(2,C) invariance that can appear in an amplitude that admits a scattering equation description. This quantity depends on all cross ratios that can be formed from n points and we evaluate it for the first non-trivial case of n = 5. The combinatorial nature of the problem is captured through the construction of an appropriate generating function that depends on five variables. (AU) | |
| Processo FAPESP: | 11/11973-4 - ICTP Instituto Sul-Americano para Pesquisa Fundamental: um centro regional para física teórica |
| Beneficiário: | Nathan Jacob Berkovits |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |
| Processo FAPESP: | 12/00756-5 - Pesquisa em AdS-CFT correspondence no ICTP South American Institute for Fundamental Research |
| Beneficiário: | Chrysostomos Kalousios |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |