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arXiv · 1912.11296

Induced cosmological and Newton constants from towers of states

Hervé Partouche·Balthazar de Vaulchier
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Abstract

We consider quadratic gravity with only Ricci squared and Weyl squared kinetic terms at tree-level, coupled to specific numbers of infinite towers of free scalars, Weyl fermions and gauge bosons in four dimensions. We show that predictable cosmological and Newton constants are induced at 1-loop. This result is cross-checked using both the heat kernel method and Adler's approach.

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Hervé Partouche, Balthazar de Vaulchier. 2019-12-24. Induced cosmological and Newton constants from towers of states. https://arxiv.org/abs/1912.11296

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