Massive Graviton from Diffeomorphism Invariance

In this work, we undertake a comprehensive study of the functional measure of gravitational path integrals within a general framework involving non-trivial configuration spaces. As in Riemannian geometry, the integration over non-trival configuration spaces requires a metric. We examine the interpla...

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Bibliographic Details
Main Authors: João M. L. de Freitas, Iberê Kuntz
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Universe
Subjects:
Online Access:https://www.mdpi.com/2218-1997/11/7/219
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