arXiv · 1103.3625
Conformal symmetry in non-local field theories
Abstract
We have shown that a particular class of non-local free field theory has conformal symmetry in arbitrary dimensions. Using the local field theory counterpart of this class, we have found the Noether currents and Ward identities of the translation, rotation and scale symmetries. The operator product expansion of the energy-momentum tensor with quasi-primary fields is also investigated.
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M. A. Rajabpour. 2011-06-25. Conformal symmetry in non-local field theories. https://doi.org/10.1007/jhep06(2011)076
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