dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2015-10-21T17:21:42Z | |
dc.date.available | 2015-10-21T17:21:42Z | |
dc.date.created | 2015-10-21T17:21:42Z | |
dc.date.issued | 2015-05-11 | |
dc.identifier | Journal Of High Energy Physics. New York: Springer, n. 5, p. 1-11, 2015. | |
dc.identifier | 1029-8479 | |
dc.identifier | http://hdl.handle.net/11449/128950 | |
dc.identifier | 10.1007/JHEP05(2015)054 | |
dc.identifier | WOS:000356950900004 | |
dc.identifier | WOS000356950900004.pdf | |
dc.description.abstract | 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. | |
dc.language | eng | |
dc.publisher | Springer | |
dc.relation | Journal Of High Energy Physics | |
dc.relation | 5.541 | |
dc.relation | 1,227 | |
dc.rights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | Scattering Amplitudes | |
dc.subject | Field Theories in Higher Dimensions | |
dc.title | Scattering equations, generating functions and all massless five point tree amplitudes | |
dc.type | Artículos de revistas | |