TDiff and Weyl Invariant Massive Spin-2: Linear Theory
We use Kaluza-Klein reduction to construct flat-space massive spin-2 Lagrangians based on a kinetic term that has local Weyl and transverse-diffeomorphism gauge symmetries in the massless limit. This yields Lagrangians describing a free massive spin-2 which differ from the usual Fierz-Pauli theory,...
| Main Authors: | , , |
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| Format: | Journal article |
| Published: |
2015
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