On the vDVZ Discontinuity in Massive Conformal Gravity

Faria, F. F.  (Centro de Ciências da Natureza, Universidade Estadual do Piauí, 64002-150 Teresina, PI, Brazil)

05 March 2019

Abstract: By taking the massless limit of linearized massive conformal gravity coupled to a source, we show that the theory is free from the vDVZ discontinuity. This result is confirmed when we take the massless limit of the gravitational potential of the theory, which is shown to be finite at the origin.


Published in: Advances in High Energy Physics 2019 (2019) 7013012
Published by: Hindawi
DOI: 10.1155/2019/7013012
arXiv: 1703.01318
License: CC-BY-3.0



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