Induced cosmological and Newton constants from towers of states - Archive ouverte HAL
Communication Dans Un Congrès Année : 2020

Induced cosmological and Newton constants from towers of states

Résumé

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.

Dates et versions

hal-02458696 , version 1 (28-01-2020)

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Hervé Partouche, Balthazar de Vaulchier. Induced cosmological and Newton constants from towers of states. 19th Hellenic School and Workshops on Elementary Particle Physics and Gravity, Aug 2019, Corfu, Greece. pp.118, ⟨10.22323/1.376.0118⟩. ⟨hal-02458696⟩
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