Conformal invariance versus Weyl invariance
High Energy Physics - Theory
2020-03-18 v4
Abstract
The most general lagrangian describing spin 2 particles in flat spacetime and containing operators up to (mass) dimension 6 is carefully analyzed, determining the precise conditions for it to be invariant under linearized (transverse) diffeomorphisms, linearized Weyl rescalings, and conformal transformations.
Cite
@article{arxiv.1903.05653,
title = {Conformal invariance versus Weyl invariance},
author = {Enrique Alvarez and Jesus Anero and Raquel Santos-Garcia},
journal= {arXiv preprint arXiv:1903.05653},
year = {2020}
}
Comments
24 pages