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Constructing the correlation function of four stress-tensor multiplets and the four-particle amplitude in N=4 SYM
We present a construction of the integrand of the correlation function of four stress-tensor multiplets in N=4 SYM at weak coupling. It does not rely on Feynman diagrams and makes use of the recently discovered symmetry of the integrand under permutations of external and integration points. This sym...
| Autores principales: | , , , |
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| Lenguaje: | eng |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysb.2012.04.013 http://cds.cern.ch/record/1419419 |