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Correlation functions of the chiral stress-tensor multiplet in $ \mathcal{N}=4 $ SYM
We give a new method for computing the correlation functions of the chiral part of the stress-tensor supermultiplet that relies on the reformulation of N=4 SYM in twistor space. It yields the correlation functions in the Born approximation as a sum of Feynman diagrams on twistor space that involve o...
| Autores principales: | , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2014
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1007/JHEP06(2015)198 http://cds.cern.ch/record/1979332 |