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arXiv · 1010.0246

Graviton mass and cosmological constant: a toy model

Dimitrios Metaxas
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Abstract

I consider a simple model where the graviton mass and the cosmological constant depend on a scalar field with appropriate couplings and I calculate the graviton propagator and the resulting effective potential for the scalar field in order to examine issues of stability and symmetry breaking.

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Dimitrios Metaxas. 2018-05-30. Graviton mass and cosmological constant: a toy model. https://arxiv.org/abs/1010.0246

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