# Consistent irrelevant deformations of interacting conformal field theories

@article{Anselmi2003ConsistentID, title={Consistent irrelevant deformations of interacting conformal field theories}, author={Damiano Anselmi}, journal={Journal of High Energy Physics}, year={2003}, volume={2003}, pages={045-045} }

I show that under certain conditions it is possible to define consistent irrelevant deformations of interacting conformal field theories. The deformations are finite or have a unique running scale (``quasi-finite''). They are made of an infinite number of lagrangian terms and a finite number of independent parameters that renormalize coherently. The coefficients of the irrelevant terms are determined imposing that the beta functions of the dimensionless combinations of couplings vanish (``quasi… Expand

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