Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 12, Pages -Publisher
SPRINGER
DOI: 10.1007/JHEP12(2015)133
Keywords
Scattering Amplitudes; Extended Supersymmetry; Conformal and W Symmetry
Categories
Funding
- French National Agency for Research [BLANCSIMI-4-2011]
- Galileo Galilei Institute for Theoretical Physics
- FAPESP grant [2011/119734]
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We derive the explicit expression for the four-point correlation function of stress-energy tensors in four-dimensional N = 4superconformal theory. We show that it has a remarkably simple and suggestive form allowing us to predict a large class of four-point correlation functions involving the stress-energy tensor and other conserved currents. We then apply the obtained results on the correlation functions to computing the energy-energy correlations, which measure the flow of energy in the final states created from the vacuum by a source. We demonstrate that they are given by a universal function independent of the choice of the source. Our analysis relies only on superconformal symmetry and does not use the dynamics of the theory.
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